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COMPARATIVE ANALYSIS OF POLICE INQUIRY AND INVESTIGATION: ADVERSARIAL AND INQUISITORIAL SYSTEM
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COMPARATIVE ANALYSIS OF POLICE
INQUIRY AND INVESTIGATION: ADVERSARIAL AND INQUISITORIAL SYSTEM
AUTHORED BY- HIMANSHU MISHRA
Abstract
This research paper conducts an
analysis on the police Inquiry and investigation on the two main legal system:
Adversarial system and Inquisitorial system. within the contrasting frameworks of adversarial and inquisitorial legal
systems. The inquiry
into criminal offence
is a primary aspect of a legal system and the approach towards this has
a great impact on the process of justice, protection of people’s rights, and to
effectiveness of the criminal justice process. This research examines into the
differences between the both legal system and fall light on the structure,
guiding principles and the implication of their policy. This paper additionally
analyses these system adaptability and effectiveness in various socio-cultural
situations and the challenges come between the implementation. The paper aims
to provide a deeper knowledge of how these different systems shape police
inquiries and investigation as well as their consequences for the larger
criminal justice system by integrating the empirical data and jurisprudential
ideas. In last this paper provides understanding the possibility of combining from both systems
to encourage a more equitable, fair and efficient system
for law enforcement practices
and paper conclude by giving a fair understanding about the pros and cons of
both the system in serving better judicial delivery system.
1. Introduction
There is diversity in the criminal
justice systems across the globe, which reflects different approaches to
ensuring justice and legal philosophies. The adversarial and inquisitorial
systems are two prominent models that serve as opposing pillars that impact the
investigation and inquiry procedures that fall under the purview of criminal
law. This study examines the methods used by the police in these disparate
legal systems for their inquiries and investigations in great detail. Based on
the adversarial presentation of evidence, the adversarial system—which has its
roots in common law traditions—places a strong emphasis on the roles of the
prosecution, defence, and opposing parties. On the other hand, the
inquisitorial system, which is common in civil law jurisdictions, gives the
judiciary greater authority to actively look into the facts of a case. The
purpose of this study is to shed light on how
police inquiries and investigations are conducted in relation to the fundamental ideas and procedural distinctions between adversarial and inquisitorial systems.
The adversarial contest between
the prosecution and defence, which emphasizes procedural safeguards and the
presumption of innocence, is what drives the pursuit of truth in the
adversarial system. However, under the inquisitorial system, the judge takes a
more active role in the investigation and works independently to find the
truth. This study will explore the historical evolution and theoretical
underpinnings of both legal systems, providing a contextual foundation for
understanding the dynamics of police inquiry and investigation. It aims to
dissect the procedural nuances, roles of key stakeholders, and the impact of legal traditions on the methods employed by law enforcement
agencies in both systems. Additionally, the research will analyse case studies
and real-world examples from jurisdictions practicing each system, offering
insights into the practical implications and effectiveness of police inquiries
and investigations. By means of this comparative analysis, the study aims to
provide significant insights to legal scholars, practitioners, and policymakers
who are debating issues related to procedural justice, efficiency, and fairness
within various criminal justice frameworks. This research attempts to
contribute to discussions on possible reforms and improvements within the
larger field of criminal justice administration by analysing the advantages and
disadvantages of police inquiry and investigation in adversarial and
inquisitorial systems.
2. Historical Overview
A.
History of Adversarial system
The roots of the adversarial system
or adversary system can be traced back to ancient civilizations, with
significant influence from the legal practices of ancient Rome and Greece. The
adversary method of resolving disputes did not appear, fully formed, at a
precise moment in history. Rather, it is one of the products of the slow
evolution of English and American judicial procedure[1]. In Rome, the adversarial nature of legal
proceedings was apparent in the form of a public trial where parties, often
represented by advocates, presented their cases before a magistrate or jury. The Roman
legal system emphasized the role of
advocates who vigorously defended the interests of their clients, engaging in
a combative exchange of arguments. This adversarial approach aimed at exposing
the truth through the clash of opposing perspectives. In ancient Greece, especially in Athens which is also called as the birth place of democracy, the competitive system
manifested itself in the democratic legal processes of the city-state. Citizens actively
participated in the trials both as prosecutors and as defenders. Legal disputes were
presented to a panel of jurors who then decided the outcome of the case. This
participatory system created an adversarial environment where disputants were
responsible for presenting evidence
and arguments on their behalf.
Athenian democracy, which
flourished in the 5th and 4th centuries BC, was characterized by direct
citizen participation in various aspects of administration, including the
judiciary. Legal disputes and criminal cases were brought to the People's
Court, which typically consisted of a large number of jurors chosen from among
the citizens. In this democratic legal environment, the adversarial system
manifested itself in the active role of litigants and their lawyers. Unlike in contemporary legal systems, there were neither
professional judges nor attorneys in Athens' courtrooms. Rather, the people
themselves took on the roles of both accuser and defender. The cases had to be
presented to the jury by the litigants or their appointed representatives.
There was a competitive exchange of arguments, proof, and persuasive strategies
during this adversarial process. It was expected of litigants that they would
be proficient speakers because a strong case was essential to persuading the
jury. Athens' adversarial legal system was ingrained in the democratic culture of the city-state and served as a tool for dispute resolution as well. The pursuit of justice was actively
pursued by the populace, which heightened civic engagement and civic duty. The goal of this adversarial and participatory system
was to make sure that the
people as a whole were responsible for administering justice, rather than just
a small number of legal experts. While the Athenian
legal system had its limitations, such as the absence of a professional legal
class and potential for demagoguery, its use of the adversarial system reflects a historical commitment to the idea that justice
is best served through a process where opposing parties vigorously advocate
their positions, and the truth emerges from the clash of competing
perspectives. The Athenian model, albeit different from modern adversarial
systems, contributed to the development of legal principles and procedures that
continue to shape contemporary legal practices. The evolution of the
Romano-Germanic legal system, which served as the model for more contemporary
competing systems, is another example of how these antiquated legal traditions
influenced modern law. European jurisprudence developed competitive elements
during the medieval period, and the importance of lawyers grew. This evolution
laid the groundwork for the adversarial system that exists today, particularly
in common law domains. The adversarial system and ancient roots suggest a
historical commitment to the idea that justice is best achieved through a
process in which opposing sides vigorously defend their positions
and the truth emerges from the collision
of competing narratives.
Although the modern adversarial system has evolved considerably, its historical
foundations emphasize a deep belief in the effectiveness of adversarial
procedures in uncovering the truth and ensuring fair and just outcomes. Sir
Edward Coke, an eminent English lawyer and politician who lived from 1552 to
1634, is frequently referred to as the "father of the adversarial
system". Sir Edward Coke is well-known for his substantial contributions
to the creation of common law, as well as his pivotal role in establishing the
adversarial judicial system. His important work, "Institutes of the Laws
of England," had a significant impact on legal theory during the early
modern period. Sir Edward Coke championed the adversarial system, which is a cornerstone
of English and later Anglo- American legal traditions. The adversarial system,
as proposed by Coke, is distinguished by an open, adversarial presentation of
evidence before an impartial judge and/or jury. It contrasts with the
inquisitorial system, in which the judge is more involved in researching and determining the facts of a case.
Coke's advocacy for the adversarial system was founded on ideas of fairness, due process, and the belief that justice is best served through a process
of legal contestation between opposing parties. Sir Edward Coke's contributions
to the adversarial system have left an indelible mark on the evolution of legal procedures, assuring a dynamic and open
legal process that is still a cornerstone of many legal systems across the
world today. The history of the adversarial system is an intriguing expedition
through legal traditions and cultural upheavals. The adversarial system, which
originated in ancient Rome, rose to prominence in medieval England, and evolved
over centuries of legal growth, has become the foundation of many current legal
systems. Its roots lie in open and public court fights in which opposing
parties present evidence and arguments before an impartial judge, emphasizing
fairness and the pursuit of truth. This system has evolved over time to satisfy
society's increasing demands, including legal experts, evidentiary regulations,
and procedural safeguards. While the adversarial system has proven efficient in
advancing justice, there are continuous discussions regarding its efficiency,
accessibility, and ability to resolve power inequalities. Despite these
debates, the adversarial system's ongoing history emphasizes its continued
importance in moulding the administration of justice across varied legal
contexts.
B.
History of Inquisitorial system
The historical evolution of the
inquisitorial system is entwined with moments of societal transformation, from
its origins within the ecclesiastical structures to its adaptation in
continental Europe's civil law traditions. The Catholic Church's ecclesiastical
tribunals had a huge impact on its growth,
using inquisitorial procedures in trials such as the infamous Spanish Inquisition. The Catholic
Church shaped the inquisitorial system, which prioritized the inquisitor's
authority, often as a cleric, in seeking out and prosecuting alleged heretics. The emphasis was on confession, and
torture was occasionally used to obtain information. While the inquisitorial
system has evolved over time, with modern legal systems incorporating elements
of both adversarial and inquisitorial approaches, its origins in the Church's
efforts to maintain doctrinal orthodoxy remain indelible. The historical role
of the Catholic Church in shaping the inquisitorial system reflects the
intersection of religious and legal authority at a critical point in the
development of legal institutions in medieval Europe. The inquisitorial
technique stressed the judge's proactive involvement in investigating evidence,
interviewing witnesses, and determining the truth. During the late medieval and
early modern periods, the inquisitorial system became established in civil law
jurisdictions, particularly in continental Europe. The Napoleonic Code and
subsequent legal reforms codified inquisitorial concepts, ensuring their
presence in judicial systems around the world. The Inquisitorial system not did
not have a singular founder, but rather evolved over centuries, drawing from
various legal traditions. However, its development is often attributed to the
Roman jurist and scholar Justinian I (c. 482–565 AD), who played a significant role in codifying Roman law.
Justinian's codification efforts resulted in the Corpus Juris Civilis, a
comprehensive compilation of Roman legal principles, including the use of
inquisitorial procedures. it emerged as a result of historical, legal, and
religious developments, reflecting the changing needs and philosophies of
different societies over time. While the inquisitorial system has historical
connotations with abuses of power and lack of due process, it laid the
groundwork for some features of modern legal systems, such as a more structured
and investigative approach to fact-finding. Despite its controversial history,
elements of the inquisitorial system persist in contemporary legal practices,
particularly in civil law jurisdictions, where judges often play a more active
role in examining evidence and determining the outcome of cases. The history of
the inquisitorial system offers a captivating view at the evolution of legal
methodologies and the pursuit of justice. The inquisitorial approach, which
originated during the medieval inquisition and was later institutionalized by
continental European legal systems, represented a shift away from adversarial
traditions. The emphasis on investigative judges and the centralization of
legal authority aimed to speed up proceedings and ensure thorough
investigations of cases. While its historical roots point to a system designed
to combat heresy, the inquisitorial model has evolved over time to meet current
legal challenges. Modern inquisitorial systems incorporate adversarial
practices as well as procedural
safeguards, with the goal of balancing efficiency and fairness. Despite its historical associations, the
inquisitorial system now reflects a dynamic approach to justice, emphasizing
thorough investigation and the protection of individual rights in an ever-
changing legal landscape.
3. Police Inquiry and
Investigation
A.
Police Inquiry
and Investigation in Adversarial system
The police inquiry is the process by
which law enforcement authorities gather, evaluate, and document evidence
related to criminal offenses. This process is critical not only for determining
the accused's guilt or innocence, but also for laying the groundwork for future
legal actions such as arrests, charges, and court proceedings. The quality and thoroughness of a police
investigation have a significant impact on the overall integrity of the
criminal justice system. In the intricate tapestry of the legal system, the
process of police investigation emerges as an essential, with profound
significance in the pursuit of justice and the maintenance of law and order.
The police investigation, which is frequently the first step in the criminal
justice system, serves as the entry point to the formal legal proceedings that
follow. Its significance is highlighted by its dual role in determining the
truth behind alleged criminal activities while also protecting the rights of
both victims and accused individuals. Furthermore, police inquiries are
instrumental in fostering public trust and confidence in law enforcement. A
transparent and impartial inquiry process not only ensures the fair treatment
of individuals involved but also
upholds the principles of
accountability and due process. The importance of police inquiry extends
beyond its immediate investigative role; it shapes the broader narrative
of justice, contributing to the legitimacy of legal institutions and reinforcing the rule of law. Before going forward it is relevant to understand
the basic difference between the
police inquiry and investigation. Police inquiry typically refers to the
initial fact-finding stage in response to a reported crime or incident. It
involves gathering preliminary information, interviewing witnesses, securing
the crime scene, and determining whether a full-scale investigation is
warranted. In contrast, police investigation is a more comprehensive and formal process that follows the inquiry.
Investigations are initiated when there is credible evidence of a crime, and
their primary goal is to collect, analyse, and present evidence that can be
used in legal proceedings and in the process of police Inquiry, the police
ascertain basic details, identify potential witnesses, and gather initial evidence.
This phase is critical for deciding whether there is enough substance to proceed with a detailed investigation. Investigations, on
the other hand, are more structured and involve the use of specialized
techniques, forensic tools, and legal procedures. Detectives or investigators
take charge of the case, collecting evidence, interviewing suspects, and
building a case for prosecution. The investigation phase aims to establish the
facts of the case, identify perpetrators, and compile evidence that can
withstand legal scrutiny in court. While a police inquiry is a preliminary and
informal stage aimed at gathering initial information, a police investigation
is a more systematic and formal process aimed at developing a case that can
withstand legal challenges. When there is enough evidence to suggest a criminal
act, the transition from inquiry to investigation occurs, necessitating a more
thorough and specialized examination. Now if we see the police inquiry in
adversarial system procedure operates within a framework that emphasizes the
adversarial presentation of evidence during legal proceedings. The process
typically commences with a crime being reported to law enforcement, prompting
the police to gather evidence to support both the prosecution and the defence.
The police, acting as investigators, are tasked with collecting information,
interviewing witnesses, and securing evidence. In this system, the burden of
proof rests on the prosecution, and
the police play a pivotal role in building the case against the accused. While
in an adversarial legal system police investigation procedure is distinctly characterized by the
principles of adversarial justice, which centres on the idea of a legal contest
between opposing parties – the prosecution and the defence. The investigative
process begins when a crime is reported, and the police, as law enforcement
agents, initiate the collection of evidence
to build a case against the accused. The primary role of the police is to
gather information, interview witnesses, and secure evidence to support the
prosecution's case. police inquiry in
an adversarial system includes the presumption of innocence, which places the
onus on the prosecution to prove the guilt of the accused beyond a reasonable
doubt. The defence has the opportunity to cross-examine witnesses and challenge
evidence presented by the prosecution. The investigative process is expected to
be impartial, and any evidence obtained unlawfully may be excluded during
trial. The adversarial nature of the system encourages an open contest between
opposing parties, with the judge serving as an impartial adjudicator. One
important aspect of police investigation in an adversarial system is the
presumption of innocence, a fundamental principle that places the burden of
proof on the prosecution. The police operate under the assumption that the
accused is innocent until proven
guilty, and their investigations aim to build a compelling case that can
withstand scrutiny in a court of law. During legal proceedings, the police's
evidence is subjected to rigorous examination, with the defence
having the opportunity to challenge its admissibility and credibility. Furthermore,
the adversarial system promotes a clear separation of roles, with the police serving as neutral investigators rather
than participants in the legal dispute. The defence has the right to
cross-examine witnesses, present its own evidence, and question the
prosecution's case. This adversarial process ensures a fair and transparent
examination of evidence, allowing for a thorough investigation of the facts in
a courtroom setting. To summarize, the police inquiry and investigation
procedure in an adversarial legal system embodies the fundamental principles of
justice, transparency, and the pursuit of truth. The adversarial nature of the
system emphasizes a fair and open contest between the prosecution and the
defence, with the police playing an important role in gathering evidence. The
presumption of innocence, stringent evidence rules, and the requirement that
the prosecution prove guilt beyond a reasonable doubt demonstrate the court's
commitment to protecting individual rights. While this approach provides a
structured and systematic method for resolving legal disputes, there is ongoing
debate about its effectiveness, the possibility of procedural delays, and the
need to strike a balance between adversarial rigor and the pursuit of justice.
The adversarial police inquiry process is still a cornerstone of many legal
systems, reflecting a dedication to due process and the rule of law.
considering the United States as an example, the adversarial model emphasizes
the principle of due process. When a crime is reported, law enforcement
agencies launch a thorough investigation to gather evidence. This process
entails interviewing witnesses, gathering physical evidence, and working with
forensic experts to develop a case. The adversarial system in the United States
ensures that the prosecution bears
the burden of proof, and law enforcement is required to follow strict evidence
rules. The information gathering process is meticulous in order to preserve the case's integrity and withstand scrutiny in
a court of law. The adversarial system in the United States prioritizes the defence’s
ability to challenge the evidence presented by the prosecution. This approach,
while ensuring a fair and open legal contest, also includes strict checks and
balances to prevent abuse of power. The judiciary serves
as an impartial arbiter, protecting the accused's rights and ensuring that the evidence presented
meets admissibility standards. In essence, in countries following the
adversarial system, police inquiry and investigation exemplify a commitment to due process,
transparency, and the protection of individual rights. The adversarial model ensures a balance between the
interests of justice and the preservation of civil liberties, contributing to a
legal system that is both rigorous and fair.
B.
Police inquiry
and investigation in Inquisitorial system
In an inquisitorial legal system, the
process of police inquiry differs significantly from that in an adversarial
system. The inquisitorial approach places a greater responsibility on judicial
authorities, often investigative judges, to actively and impartially gather and
assess evidence. Unlike the adversarial system where the police primarily
function as neutral investigators, in the inquisitorial model, the police often
take on a more subordinate role to the examining magistrate or judge. The inquiry is initiated not solely in
response to a reported crime but can be initiated by the judicial authorities
themselves based on suspicions or concerns. In this system, the investigative
judge has broad authority to conduct investigations, question witnesses, and
order the collection of evidence. The emphasis is on conducting a thorough and objective
investigation of the facts in order to discover the truth rather than constructing a case for prosecution or
defence. The judge takes an active role in overseeing the investigation, ensuring that it is legal
and fair. Throughout the investigation, the accused and their legal
representatives can present their case and challenge evidence. The
inquisitorial police inquiry process takes a more centralized and formalized
approach, with the judge serving as both investigator and arbiter. This system
is intended to reduce the adversarial contest and uncover the truth while
ensuring a fair and just resolution. While the inquisitorial model is commonly
associated with civil law jurisdictions, there are variations, and many legal
systems combine elements of adversarial and inquisitorial procedures. In the
inquisitorial system, the role of the police in investigations takes on a
distinct character. where the police
primarily gather evidence for the prosecution, in the inquisitorial model, the
judge assumes a more active role in
overseeing the investigation. The process
is characterized by a judge-led inquiry aimed at uncovering the truth and
ensuring a thorough examination of the case. Police investigations in the
inquisitorial system require a meticulous examination of evidence by both
judges and investigators. Instead of strictly adhering to evidence rules, the
process seeks to uncover the truth. Investigators collaborate closely with the
judiciary to ensure the accuracy and reliability of the data gathered. This
collaborative approach aims to reduce the likelihood of procedural errors and
omissions. the police investigation takes on a unique character marked by
collaboration, centralized authority, and an emphasis on uncovering the truth.
This departure from the adversarial model reflects a commitment to thorough
inquiry and judicial oversight, challenging traditional notions of how justice
is administered. While both systems seek the same goal – justice – the
inquisitorial approach demonstrates that an alternative paradigm can be equally
effective in safeguarding the rule of law and ensuring a fair and just
investigative process. Taking France as an example of a jurisdiction with an inquisitorial system, the police
inquiry is initiated
when a crime is suspected, prompting an examining
magistrate or judge to actively lead the investigation. Unlike in adversarial
systems where police independently collect evidence for presentation during
trial, the inquisitorial approach involves a collaborative effort between the
judiciary and investigators from the outset. In France, for instance,
investigating magistrates can conduct investigations, issue search warrants,
and direct the collection of evidence. This centralized control system is
intended to ensure a thorough and impartial examination of the facts, with
judges actively overseeing the investigation process. The police's role is to
assist the examining magistrate by providing expertise and carrying out
judicial orders. France prioritizes a non-confrontational approach. Rather than
an adversarial setting with opposing parties, investigators, and the examining
magistrate lead the questioning, aiming to elicit a detailed understanding of
the case. This method seeks to uncover the truth collaboratively, as opposed to
the confrontational style of cross-examination often seen in adversarial
systems. France, reflects a unique and collaborative approach. By placing an active role in the hands of examining magistrates or judges, these
systems seek to ensure a thorough and impartial examination of the facts,
fostering a legal environment where justice is pursued through cooperation
between the judiciary and law enforcement.
4. Conclusion
A well-functioning legal system is
crucial for several reasons. Firstly, it establishes a set of rules and
regulations that define acceptable behaviour and prescribe consequences for
violations. This creates a predictable and stable environment, fostering social
harmony. Secondly, a legal system provides a mechanism for dispute resolution,
allowing conflicts to be addressed through a structured and impartial process. This not only prevents the escalation of disputes
but also promotes
a sense of justice and equity. Furthermore, a legal system
serves as a safeguard for individual rights and liberties. It
establishes the boundaries of government authority, preventing abuse of power
and protecting citizens from arbitrary actions. The legal system also helps to
promote social and economic development by establishing a framework for
contracts, property rights, and business transactions. By concluding the
adversarial research system offers a nuanced framework with both clear
advantages and significant disadvantages. Additionally, the adversarial
approach promotes transparency and ensures a fair and open legal contest where
evidence is rigorously examined. It promotes the search for truth and the
protection of individual rights and prevents unfair or arbitrary accusations.
In addition, the system allows for zealous advocacy by defence attorneys, which
promotes a solid defence that protects against
potential overreach by law enforcement agencies. But adversarial system is not without its drawbacks. The emphasis on the adversarial
presentation of evidence can sometimes prioritize legal manoeuvring over the
pursuit of absolute truth. This may lead to delays in legal proceedings and a
focus on procedural technicalities rather than the substantive merits of a case.
The burden of proof placed on the prosecution can be onerous and, in some
instances, may lead to guilty parties escaping accountability due to
insufficient evidence. On the other hand, the Inquisitorial system for
investigation presents a distinctive set of advantages and disadvantages,
shaping the dynamics of the legal process in unique ways. On the positive side,
the inquisitorial system often leads to a more streamlined and efficient
investigative process. The centralized authority, typically vested in a judge
or investigating magistrate, facilitates a comprehensive examination of facts,
minimizing the risk of procedural
errors. The collaboration between investigators and judicial authorities
promotes a thorough inquiry, enhancing the likelihood of uncovering the truth.
However, the centralized nature of authority can potentially lead to a
concentration of power, raising concerns about judicial impartiality and the
risk of abuse. The more limited role of the defence during the investigative
stage may be seen as a disadvantage, as it could impact the system's ability to
catch wrongful accusations early on. The inquisitorial model's departure from
the confrontational nature of the adversarial system may also raise questions
about transparency and the adversarial system's crucial function in ensuring a
fair legal contest. Determining which legal system, inquisitorial or
adversarial, is best for justice is a complex question. Both systems have
advantages and disadvantages, and their effectiveness is often determined by
cultural, historical, and societal factors. The adversarial system, which is
prevalent in common law countries such as the United States, emphasizes a fair
and open legal contest, allowing for strong defence and evidence scrutiny. The
inquisitorial system, which is prevalent in continental Europe, emphasizes a
collaborative approach between investigators
and the judiciary, with the goal of uncovering the truth more systematically.
The most effective legal system for justice is determined by a society's values
and priorities. A balanced and context-specific approach that draws on elements
from both systems may provide a more comprehensive and effective model for
pursuing justice. The ongoing global debate on legal system reforms strives to
strike the right balance between adversarial rigor and inquisitorial thoroughness in the pursuit of a fair and just
legal system.
[1] Landsman,
S. (1984). The Adversary System: A Description and Defense. United Kingdom: American
Enterprise Institute for Public Policy Research.
Article Information
COMPARATIVE ANALYSIS OF POLICE INQUIRY AND INVESTIGATION: ADVERSARIAL AND INQUISITORIAL SYSTEM
Authors: HIMANSHU MISHRA
- Journal IJLRA
- ISSN 2582-6433
- Published 2024/01/19
- Issue 7
About Journal
International Journal for Legal Research and Analysis
- Abbreviation IJLRA
- ISSN 2582-6433
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