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5 minInstitution
  1. Home
  2. /
  3. Concepts
  4. /
  5. Institution
  6. /
  7. Crown Prosecution Service (CPS)
Institution

Crown Prosecution Service (CPS)

What is Crown Prosecution Service (CPS)?

The Crown Prosecution Service (CPS) is the independent body responsible for prosecuting criminal cases in England and Wales. It decides whether cases sent by the police are suitable for prosecution and, if so, presents them in court. The CPS exists to ensure that justice is done, acting as the public prosecutor. Its core purpose is to bring before the courts those accused of crimes and to ensure that prosecutions are conducted fairly and effectively, upholding the rule of law and public confidence in the justice system. It operates independently of the police and government, making decisions based on evidence and the law.

CPS vs. Police in Criminal Justice System (England & Wales)

This table clarifies the distinct roles of the Crown Prosecution Service (CPS) and the Police in the criminal justice process, highlighting their independence and interdependence.

Functions and Principles of the Crown Prosecution Service (CPS)

This mind map outlines the core functions, guiding principles, and operational aspects of the CPS, essential for understanding its role in the UK's justice system.

This Concept in News

1 news topics

1

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate Crime

24 March 2026

The current news concerning the investigation of arson on Jewish ambulances as a potential antisemitic hate crime highlights the critical role of the Crown Prosecution Service (CPS) in upholding the rule of law and protecting vulnerable communities. This event demonstrates the CPS's function in prosecuting crimes motivated by hostility, where the 'public interest test' would likely consider the severity of the crime and its impact on the targeted community. The CPS's independent decision-making ensures that such cases are prosecuted based on evidence, not political expediency, thereby reinforcing public confidence. The successful prosecution of hate crimes by the CPS is vital for deterring future incidents and sending a strong message against discrimination. Understanding the CPS's powers, particularly its ability to seek enhanced sentences for hate crimes, is crucial for analyzing the implications of such events and for answering questions on governance and social justice in the UPSC exam.

5 minInstitution
  1. Home
  2. /
  3. Concepts
  4. /
  5. Institution
  6. /
  7. Crown Prosecution Service (CPS)
Institution

Crown Prosecution Service (CPS)

What is Crown Prosecution Service (CPS)?

The Crown Prosecution Service (CPS) is the independent body responsible for prosecuting criminal cases in England and Wales. It decides whether cases sent by the police are suitable for prosecution and, if so, presents them in court. The CPS exists to ensure that justice is done, acting as the public prosecutor. Its core purpose is to bring before the courts those accused of crimes and to ensure that prosecutions are conducted fairly and effectively, upholding the rule of law and public confidence in the justice system. It operates independently of the police and government, making decisions based on evidence and the law.

CPS vs. Police in Criminal Justice System (England & Wales)

This table clarifies the distinct roles of the Crown Prosecution Service (CPS) and the Police in the criminal justice process, highlighting their independence and interdependence.

Functions and Principles of the Crown Prosecution Service (CPS)

This mind map outlines the core functions, guiding principles, and operational aspects of the CPS, essential for understanding its role in the UK's justice system.

This Concept in News

1 news topics

1

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate Crime

24 March 2026

The current news concerning the investigation of arson on Jewish ambulances as a potential antisemitic hate crime highlights the critical role of the Crown Prosecution Service (CPS) in upholding the rule of law and protecting vulnerable communities. This event demonstrates the CPS's function in prosecuting crimes motivated by hostility, where the 'public interest test' would likely consider the severity of the crime and its impact on the targeted community. The CPS's independent decision-making ensures that such cases are prosecuted based on evidence, not political expediency, thereby reinforcing public confidence. The successful prosecution of hate crimes by the CPS is vital for deterring future incidents and sending a strong message against discrimination. Understanding the CPS's powers, particularly its ability to seek enhanced sentences for hate crimes, is crucial for analyzing the implications of such events and for answering questions on governance and social justice in the UPSC exam.

Roles and Responsibilities: CPS vs. Police

FeatureCrown Prosecution Service (CPS)PoliceExam Relevance
Primary FunctionProsecuting criminal cases in court; deciding whether to prosecute.Investigating crimes; gathering evidence; apprehending suspects.Core distinction for understanding justice system.
IndependenceIndependent body, not directed by police or government on prosecution decisions.Investigative arm, operates under law but decision to prosecute rests with CPS.Crucial for fairness and rule of law.
Decision MakingApplies 'evidential test' and 'public interest test' for prosecution.Decides if there is sufficient evidence to arrest and investigate.Highlights different stages of decision-making.
AccountabilityAccountable to Parliament and the public for its decisions.Accountable to the public and internal oversight bodies.Ensures transparency and public trust.
InteractionReviews police-submitted case files; advises police on charging.Refers cases to CPS for prosecution; provides evidence.Shows collaborative yet distinct roles.
FocusEnsuring fair and effective prosecution in court.Maintaining law and order; preventing and detecting crime.Different operational objectives.

💡 Highlighted: Row 2 is particularly important for exam preparation

Crown Prosecution Service (CPS)

Prosecute criminal cases in England and Wales

Ensure justice is done

Independence from police and government

Public interest and evidential tests

Upholding public confidence

Reviewing police case files

Presenting cases in Magistrates' and Crown Courts

Advising police on charging decisions

Prosecuting hate crimes (aggravating factor)

Handling complex and serious cases

Connections
Core Mandate→Key Principles
Key Principles→Operational Functions
Operational Functions→Specific Roles

Roles and Responsibilities: CPS vs. Police

FeatureCrown Prosecution Service (CPS)PoliceExam Relevance
Primary FunctionProsecuting criminal cases in court; deciding whether to prosecute.Investigating crimes; gathering evidence; apprehending suspects.Core distinction for understanding justice system.
IndependenceIndependent body, not directed by police or government on prosecution decisions.Investigative arm, operates under law but decision to prosecute rests with CPS.Crucial for fairness and rule of law.
Decision MakingApplies 'evidential test' and 'public interest test' for prosecution.Decides if there is sufficient evidence to arrest and investigate.Highlights different stages of decision-making.
AccountabilityAccountable to Parliament and the public for its decisions.Accountable to the public and internal oversight bodies.Ensures transparency and public trust.
InteractionReviews police-submitted case files; advises police on charging.Refers cases to CPS for prosecution; provides evidence.Shows collaborative yet distinct roles.
FocusEnsuring fair and effective prosecution in court.Maintaining law and order; preventing and detecting crime.Different operational objectives.

💡 Highlighted: Row 2 is particularly important for exam preparation

Crown Prosecution Service (CPS)

Prosecute criminal cases in England and Wales

Ensure justice is done

Independence from police and government

Public interest and evidential tests

Upholding public confidence

Reviewing police case files

Presenting cases in Magistrates' and Crown Courts

Advising police on charging decisions

Prosecuting hate crimes (aggravating factor)

Handling complex and serious cases

Connections
Core Mandate→Key Principles
Key Principles→Operational Functions
Operational Functions→Specific Roles

Historical Background

The Crown Prosecution Service (CPS) was established in 1986 under the Prosecution of Offences Act 1985. Before this, the decision to prosecute and the conduct of prosecutions were largely carried out by the police themselves, or by private solicitors instructed by the police. This system was criticized for potential bias, lack of consistency, and insufficient public accountability. The Royal Commission on Criminal Procedure recommended the creation of a national prosecution service to separate the investigative and prosecutorial functions, ensuring greater independence and fairness. The 1986 Act created the CPS as a national body, aiming to standardize prosecution decisions across England and Wales, improve efficiency, and enhance public confidence in the criminal justice system. Over the years, it has evolved, with reforms aimed at improving its efficiency, transparency, and responsiveness to public needs, including handling complex cases and dealing with new types of crime.

Key Points

12 points
  • 1.

    The CPS is an independent body. This means it is not directed by the police or any government minister on how to conduct a prosecution. This independence is crucial because it ensures that decisions to prosecute are based solely on the evidence and the law, not on political pressure or public opinion. For example, if a high-profile politician is accused of a crime, the CPS must decide whether to prosecute based on the strength of the evidence, regardless of political implications.

  • 2.

    The CPS has a dual test for prosecution: the 'evidential test' and the 'public interest test'. The evidential test asks if there is enough reliable evidence to provide a realistic prospect of conviction. If not, the case cannot proceed. If there is, the public interest test then considers whether prosecuting the case is in the public interest. This second test can involve factors like the seriousness of the offence, the impact on the victim, and the age of the accused.

  • 3.

    The CPS is responsible for reviewing cases submitted by the police. Police investigate crimes and gather evidence, then send their files to the CPS. The CPS lawyers then review these files to decide if there is sufficient evidence and if it is in the public interest to prosecute. This separation of powers ensures that the police, who investigate, do not also decide whether to prosecute, preventing potential conflicts of interest.

  • 4.

    The CPS prosecutes cases in all courts in England and Wales, from the Magistrates' Courts (for less serious offences) to the Crown Court (for more serious offences). Their prosecutors, known as Crown Prosecutors, present the case for the prosecution, examine witnesses, and make legal arguments. They work with police officers and barristers.

  • 5.

    The CPS handles a vast number of cases annually. In 2022-23, the CPS handled over 1.1 million cases. This sheer volume highlights the scale of the criminal justice system and the significant workload of the CPS in ensuring that a large number of alleged offenders are brought to justice.

  • 6.

    The CPS has a statutory duty to keep under review the operation of the criminal justice system and to make recommendations for improvements. This means they are not just passive processors of cases but actively contribute to policy discussions and reforms within the justice system, aiming to make it more effective and fair.

  • 7.

    The CPS works closely with other agencies, including the police, courts, and prisons. While independent, effective collaboration is vital for the smooth running of the justice system. For instance, the CPS needs to liate with police to gather further evidence and with the courts to schedule hearings and manage cases.

  • 8.

    The CPS has a specific role in prosecuting hate crimes. When a crime is motivated by hostility towards a particular group (e.g., based on race, religion, sexual orientation, or disability), the CPS must consider this as an aggravating factor. This means that if convicted, the sentence can be more severe. This is particularly relevant in cases of religiously motivated attacks.

  • 9.

    The CPS has regional offices across England and Wales, ensuring a national reach but with local expertise. Each region is headed by a Chief Crown Prosecutor who oversees operations in that area. This structure allows for consistency across the country while also being responsive to local issues and needs.

  • 10.

    What examiners test is the understanding of the CPS's independence, its dual prosecution test (evidential and public interest), its role in separating investigation from prosecution, and its function in ensuring fairness and public confidence in the justice system. They also look for an understanding of its role in prosecuting specific types of crime, like hate crimes, and its impact on the rule of law. For Mains, linking its function to broader themes of governance and justice is key.

  • 11.

    The CPS also has a role in advising the police on charging decisions. This means that before a suspect is formally charged with an offence, the CPS may provide guidance to the police on whether the evidence supports a charge and what that charge should be. This advisory role helps ensure that charges are appropriate and have a strong evidential basis from the outset.

  • 12.

    The CPS is funded by the government but operates independently. This funding model is a point of discussion, as it raises questions about the extent of true independence when the body is reliant on government funds. However, the legal framework and operational practices are designed to safeguard its autonomy in decision-making.

Visual Insights

CPS vs. Police in Criminal Justice System (England & Wales)

This table clarifies the distinct roles of the Crown Prosecution Service (CPS) and the Police in the criminal justice process, highlighting their independence and interdependence.

FeatureCrown Prosecution Service (CPS)PoliceExam Relevance
Primary FunctionProsecuting criminal cases in court; deciding whether to prosecute.Investigating crimes; gathering evidence; apprehending suspects.Core distinction for understanding justice system.
IndependenceIndependent body, not directed by police or government on prosecution decisions.Investigative arm, operates under law but decision to prosecute rests with CPS.Crucial for fairness and rule of law.
Decision MakingApplies 'evidential test' and 'public interest test' for prosecution.Decides if there is sufficient evidence to arrest and investigate.Highlights different stages of decision-making.
AccountabilityAccountable to Parliament and the public for its decisions.Accountable to the public and internal oversight bodies.Ensures transparency and public trust.
InteractionReviews police-submitted case files; advises police on charging.Refers cases to CPS for prosecution; provides evidence.Shows collaborative yet distinct roles.
FocusEnsuring fair and effective prosecution in court.Maintaining law and order; preventing and detecting crime.Different operational objectives.

Functions and Principles of the Crown Prosecution Service (CPS)

This mind map outlines the core functions, guiding principles, and operational aspects of the CPS, essential for understanding its role in the UK's justice system.

Crown Prosecution Service (CPS)

  • ●Core Mandate
  • ●Key Principles
  • ●Operational Functions
  • ●Specific Roles

Recent Real-World Examples

1 examples

Illustrated in 1 real-world examples from Mar 2026 to Mar 2026

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate Crime

24 Mar 2026

The current news concerning the investigation of arson on Jewish ambulances as a potential antisemitic hate crime highlights the critical role of the Crown Prosecution Service (CPS) in upholding the rule of law and protecting vulnerable communities. This event demonstrates the CPS's function in prosecuting crimes motivated by hostility, where the 'public interest test' would likely consider the severity of the crime and its impact on the targeted community. The CPS's independent decision-making ensures that such cases are prosecuted based on evidence, not political expediency, thereby reinforcing public confidence. The successful prosecution of hate crimes by the CPS is vital for deterring future incidents and sending a strong message against discrimination. Understanding the CPS's powers, particularly its ability to seek enhanced sentences for hate crimes, is crucial for analyzing the implications of such events and for answering questions on governance and social justice in the UPSC exam.

Related Concepts

Hate CrimeAntisemitismVolunteer Emergency Services

Source Topic

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate Crime

Social Issues

UPSC Relevance

The Crown Prosecution Service (CPS) is a significant topic for the UPSC exam, particularly for GS Paper II (Governance, Constitution, Polity) and GS Paper III (Security and Law & Order). In Prelims, questions can be direct, asking about its establishment, functions, or the dual prosecution test. In Mains, it's often tested in the context of governance, rule of law, criminal justice reforms, or specific issues like hate crimes. Examiners want to see an understanding of its independent role, its contribution to fairness in the justice system, and its practical functioning. Linking the CPS to broader themes of accountability, transparency, and the separation of powers is crucial for Mains answers. Recent developments and its role in tackling contemporary crimes like cybercrime or hate crimes are also frequently tested.

On This Page

DefinitionHistorical BackgroundKey PointsVisual InsightsReal-World ExamplesRelated ConceptsUPSC RelevanceSource Topic

Source Topic

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate CrimeSocial Issues

Related Concepts

Hate CrimeAntisemitismVolunteer Emergency Services

Historical Background

The Crown Prosecution Service (CPS) was established in 1986 under the Prosecution of Offences Act 1985. Before this, the decision to prosecute and the conduct of prosecutions were largely carried out by the police themselves, or by private solicitors instructed by the police. This system was criticized for potential bias, lack of consistency, and insufficient public accountability. The Royal Commission on Criminal Procedure recommended the creation of a national prosecution service to separate the investigative and prosecutorial functions, ensuring greater independence and fairness. The 1986 Act created the CPS as a national body, aiming to standardize prosecution decisions across England and Wales, improve efficiency, and enhance public confidence in the criminal justice system. Over the years, it has evolved, with reforms aimed at improving its efficiency, transparency, and responsiveness to public needs, including handling complex cases and dealing with new types of crime.

Key Points

12 points
  • 1.

    The CPS is an independent body. This means it is not directed by the police or any government minister on how to conduct a prosecution. This independence is crucial because it ensures that decisions to prosecute are based solely on the evidence and the law, not on political pressure or public opinion. For example, if a high-profile politician is accused of a crime, the CPS must decide whether to prosecute based on the strength of the evidence, regardless of political implications.

  • 2.

    The CPS has a dual test for prosecution: the 'evidential test' and the 'public interest test'. The evidential test asks if there is enough reliable evidence to provide a realistic prospect of conviction. If not, the case cannot proceed. If there is, the public interest test then considers whether prosecuting the case is in the public interest. This second test can involve factors like the seriousness of the offence, the impact on the victim, and the age of the accused.

  • 3.

    The CPS is responsible for reviewing cases submitted by the police. Police investigate crimes and gather evidence, then send their files to the CPS. The CPS lawyers then review these files to decide if there is sufficient evidence and if it is in the public interest to prosecute. This separation of powers ensures that the police, who investigate, do not also decide whether to prosecute, preventing potential conflicts of interest.

  • 4.

    The CPS prosecutes cases in all courts in England and Wales, from the Magistrates' Courts (for less serious offences) to the Crown Court (for more serious offences). Their prosecutors, known as Crown Prosecutors, present the case for the prosecution, examine witnesses, and make legal arguments. They work with police officers and barristers.

  • 5.

    The CPS handles a vast number of cases annually. In 2022-23, the CPS handled over 1.1 million cases. This sheer volume highlights the scale of the criminal justice system and the significant workload of the CPS in ensuring that a large number of alleged offenders are brought to justice.

  • 6.

    The CPS has a statutory duty to keep under review the operation of the criminal justice system and to make recommendations for improvements. This means they are not just passive processors of cases but actively contribute to policy discussions and reforms within the justice system, aiming to make it more effective and fair.

  • 7.

    The CPS works closely with other agencies, including the police, courts, and prisons. While independent, effective collaboration is vital for the smooth running of the justice system. For instance, the CPS needs to liate with police to gather further evidence and with the courts to schedule hearings and manage cases.

  • 8.

    The CPS has a specific role in prosecuting hate crimes. When a crime is motivated by hostility towards a particular group (e.g., based on race, religion, sexual orientation, or disability), the CPS must consider this as an aggravating factor. This means that if convicted, the sentence can be more severe. This is particularly relevant in cases of religiously motivated attacks.

  • 9.

    The CPS has regional offices across England and Wales, ensuring a national reach but with local expertise. Each region is headed by a Chief Crown Prosecutor who oversees operations in that area. This structure allows for consistency across the country while also being responsive to local issues and needs.

  • 10.

    What examiners test is the understanding of the CPS's independence, its dual prosecution test (evidential and public interest), its role in separating investigation from prosecution, and its function in ensuring fairness and public confidence in the justice system. They also look for an understanding of its role in prosecuting specific types of crime, like hate crimes, and its impact on the rule of law. For Mains, linking its function to broader themes of governance and justice is key.

  • 11.

    The CPS also has a role in advising the police on charging decisions. This means that before a suspect is formally charged with an offence, the CPS may provide guidance to the police on whether the evidence supports a charge and what that charge should be. This advisory role helps ensure that charges are appropriate and have a strong evidential basis from the outset.

  • 12.

    The CPS is funded by the government but operates independently. This funding model is a point of discussion, as it raises questions about the extent of true independence when the body is reliant on government funds. However, the legal framework and operational practices are designed to safeguard its autonomy in decision-making.

Visual Insights

CPS vs. Police in Criminal Justice System (England & Wales)

This table clarifies the distinct roles of the Crown Prosecution Service (CPS) and the Police in the criminal justice process, highlighting their independence and interdependence.

FeatureCrown Prosecution Service (CPS)PoliceExam Relevance
Primary FunctionProsecuting criminal cases in court; deciding whether to prosecute.Investigating crimes; gathering evidence; apprehending suspects.Core distinction for understanding justice system.
IndependenceIndependent body, not directed by police or government on prosecution decisions.Investigative arm, operates under law but decision to prosecute rests with CPS.Crucial for fairness and rule of law.
Decision MakingApplies 'evidential test' and 'public interest test' for prosecution.Decides if there is sufficient evidence to arrest and investigate.Highlights different stages of decision-making.
AccountabilityAccountable to Parliament and the public for its decisions.Accountable to the public and internal oversight bodies.Ensures transparency and public trust.
InteractionReviews police-submitted case files; advises police on charging.Refers cases to CPS for prosecution; provides evidence.Shows collaborative yet distinct roles.
FocusEnsuring fair and effective prosecution in court.Maintaining law and order; preventing and detecting crime.Different operational objectives.

Functions and Principles of the Crown Prosecution Service (CPS)

This mind map outlines the core functions, guiding principles, and operational aspects of the CPS, essential for understanding its role in the UK's justice system.

Crown Prosecution Service (CPS)

  • ●Core Mandate
  • ●Key Principles
  • ●Operational Functions
  • ●Specific Roles

Recent Real-World Examples

1 examples

Illustrated in 1 real-world examples from Mar 2026 to Mar 2026

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate Crime

24 Mar 2026

The current news concerning the investigation of arson on Jewish ambulances as a potential antisemitic hate crime highlights the critical role of the Crown Prosecution Service (CPS) in upholding the rule of law and protecting vulnerable communities. This event demonstrates the CPS's function in prosecuting crimes motivated by hostility, where the 'public interest test' would likely consider the severity of the crime and its impact on the targeted community. The CPS's independent decision-making ensures that such cases are prosecuted based on evidence, not political expediency, thereby reinforcing public confidence. The successful prosecution of hate crimes by the CPS is vital for deterring future incidents and sending a strong message against discrimination. Understanding the CPS's powers, particularly its ability to seek enhanced sentences for hate crimes, is crucial for analyzing the implications of such events and for answering questions on governance and social justice in the UPSC exam.

Related Concepts

Hate CrimeAntisemitismVolunteer Emergency Services

Source Topic

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate Crime

Social Issues

UPSC Relevance

The Crown Prosecution Service (CPS) is a significant topic for the UPSC exam, particularly for GS Paper II (Governance, Constitution, Polity) and GS Paper III (Security and Law & Order). In Prelims, questions can be direct, asking about its establishment, functions, or the dual prosecution test. In Mains, it's often tested in the context of governance, rule of law, criminal justice reforms, or specific issues like hate crimes. Examiners want to see an understanding of its independent role, its contribution to fairness in the justice system, and its practical functioning. Linking the CPS to broader themes of accountability, transparency, and the separation of powers is crucial for Mains answers. Recent developments and its role in tackling contemporary crimes like cybercrime or hate crimes are also frequently tested.

On This Page

DefinitionHistorical BackgroundKey PointsVisual InsightsReal-World ExamplesRelated ConceptsUPSC RelevanceSource Topic

Source Topic

UK Police Investigate Arson on Jewish Ambulances as Antisemitic Hate CrimeSocial Issues

Related Concepts

Hate CrimeAntisemitismVolunteer Emergency Services