What is the Full Code Test in criminal prosecution?

The Full Code Test is the two-stage test applied by the Crown Prosecution Service (CPS) to decide whether to charge a suspect with a criminal offence. The first stage is the evidential stage, which asks whether there is a realistic prospect of conviction based on admissible evidence. The second stage is the public interest stage, which considers whether a prosecution is in the public interest, weighing factors such as the seriousness of the offence, the suspect's culpability, and the impact on the victim. Both stages must be satisfied for a charge to proceed.

How does the classification of offences affect the trial process?

Offences are classified as summary only, either way, or indictable only. Summary only offences (e.g., common assault) are tried in the Magistrates' Court. Indictable only offences (e.g., murder, rape) must be tried in the Crown Court before a judge and jury. Either way offences (e.g., theft, burglary) can be tried in either court; the defendant can choose the mode of trial, but the magistrates can also decide if the case is too serious for them. This classification determines the venue, procedure, and potential sentence.

What are the grounds for refusing bail in criminal cases?

Under the Bail Act 1976, a court can refuse bail if there are substantial grounds for believing that the defendant would fail to surrender to custody, commit an offence while on bail, or interfere with witnesses or obstruct justice. Other grounds include the need for the defendant to be held for their own protection (e.g., in cases of domestic violence) or if the defendant is already serving a custodial sentence. For certain serious offences (e.g., murder, rape), bail can only be granted in exceptional circumstances.

What is the difference between primary and secondary disclosure?

Primary disclosure is the prosecution's duty to disclose to the defence any unused material that might undermine the prosecution case. This must be done as soon as reasonably practicable after the defendant pleads not guilty. Secondary disclosure occurs after the defence has provided a defence statement, requiring the prosecution to disclose any additional unused material that might assist the defence. The Criminal Procedure and Investigations Act 1996 governs these duties, and failure to comply can lead to a stay of proceedings or other sanctions.

How do appeals work from the Magistrates' Court to the Crown Court?

A defendant convicted in the Magistrates' Court can appeal to the Crown Court against conviction or sentence. The appeal is by way of rehearing (de novo), meaning the Crown Court hears the evidence again and makes a fresh decision. The Crown Court can confirm, reverse, or vary the original decision, and can increase or decrease the sentence (subject to limits). Appeals against sentence only are also possible. Leave to appeal is not required, but the appellant must give notice within 21 days of the decision.

What is the role of the Crown Prosecution Service (CPS) in criminal prosecutions?

The CPS is the principal prosecuting authority in England and Wales, responsible for reviewing cases submitted by the police and deciding whether to charge suspects. It applies the Full Code Test to ensure that only cases with sufficient evidence and in the public interest proceed to court. The CPS also prepares and presents cases in court, instructs advocates, and provides guidance to the police on evidence gathering. It operates independently of the police and the government to ensure impartiality.

Criminal Investigations and Prosecution Procedures

CHARTERED INSTITUTE OF LEGAL EXECUTIVES

vocational

This element covers the entire criminal litigation process from initial investigation to final sentencing. Students learn the legal framework governing police powers, pre-trial procedures, court functions, and substantive law on bail, disclosure, and sentencing. Practical application involves advising clients, preparing case files, and ensuring compliance with the Criminal Procedure Rules.

Learning Outcomes

Assessment Guidance

Key Skills

Key Terms

Assessment Criteria

Assessment criteria

CILEx Level 3 Certificate in Knowledge of Criminal Prosecution Procedures

Topic Overview

The CILEx Level 3 Certificate in Knowledge of Criminal Prosecution Procedures provides a comprehensive understanding of the legal framework governing criminal prosecutions in England and Wales. This qualification covers the entire prosecution process, from the initial decision to charge through to trial and post-conviction procedures, including appeals. Students will explore the roles of key agencies such as the Crown Prosecution Service (CPS), the police, and the courts, as well as the legal principles that ensure fairness and justice in the criminal justice system.

This topic is essential for anyone pursuing a career as a Chartered Legal Executive, paralegal, or in other legal roles within criminal law. It equips students with the knowledge to advise clients, prepare cases, and understand the procedural rules that govern criminal litigation. Mastery of these procedures is critical for ensuring that prosecutions are conducted lawfully and efficiently, protecting the rights of defendants and victims alike.

Within the wider Public Services curriculum, this certificate sits alongside other qualifications in criminal law, evidence, and sentencing. It provides a practical, procedural counterpart to substantive criminal law, helping students see how legal principles are applied in real-world prosecutions. Understanding prosecution procedures is also foundational for further study in criminal litigation or advocacy.

Key Concepts

Core ideas you must understand for this topic

→The Full Code Test: The two-stage test applied by the CPS to decide whether to charge a suspect, comprising the evidential stage (is there a realistic prospect of conviction?) and the public interest stage (is a prosecution in the public interest?).
→Classification of Offences: Understanding the three categories of criminal offences – summary only, either way, and indictable only – and how they determine the mode of trial (Magistrates' Court or Crown Court).
→Bail and Remand: The legal principles governing pre-trial release or detention, including the right to bail under the Bail Act 1976, exceptions to that right, and the factors courts consider when making bail decisions.
→Disclosure: The duty of the prosecution to disclose unused material to the defence under the Criminal Procedure and Investigations Act 1996, including the concepts of primary and secondary disclosure and public interest immunity.
→Appeals: The routes of appeal from the Magistrates' Court to the Crown Court (by way of rehearing) and from the Crown Court to the Court of Appeal (Criminal Division), including the grounds for appeal and the powers of the appellate courts.

Learning Objectives

What you need to know and understand

Understand the fundamental principles of the criminal justice system, Understand the powers of the police to arrest and detain a person for the purpose of investigating a criminal offence, Understand the requirements of charging and bailing a suspect, Understand the principal functions and features of the Magistrates’ Court and the Crown Court in relation to criminal proceedings, Understand the provisions for publicly funded advice, assistance and representation in the criminal justice process, Understand the rules and procedures relating to bail, Understand the function of mode of trial proceedings, Understand the rules relating to disclosure of evidence, Understand the procedures relating to sentencing

Assessment Criteria

Key criteria assessors look for in your portfolio

Award credit for accurately explaining the necessity test for arrest under PACE 1984 and its practical application to a given scenario.
Award credit for correctly distinguishing between conditional and unconditional bail, referencing relevant sections of the Bail Act 1976.
Award credit for demonstrating knowledge of the plea before venue and allocation procedures in the Magistrates' Court.
Award credit for outlining the stages of a sentencing hearing and identifying the statutory purposes of sentencing under the Sentencing Code.
Award credit for correctly identifying the types of disclosure obligations on the prosecution and defence under the Criminal Procedure and Investigations Act 1996.

Assessment Guidance

Guidance for achieving higher grades

💡Always support your answers with relevant statutory references (e.g., PACE 1984, Bail Act 1976, CPIA 1996) to demonstrate depth of knowledge.
💡When tackling scenario-based tasks, methodically apply the legal principles to the facts, addressing each stage of the investigation and prosecution process in chronological order.
💡For questions on sentencing, use the definitive sentencing guidelines to structure your response, considering both the seriousness of the offence and the offender's mitigation.
💡In disclosure-related tasks, distinguish between initial disclosure, continuing duty, and defence disclosure, ensuring you cite the CPIA sections.
💡Read each problem scenario carefully to identify the specific powers being exercised (e.g., arrest, detention, stop and search) and tailor your analysis to the correct legal tests.
💡When answering questions on the Full Code Test, always break your answer into the two stages (evidential and public interest) and give specific examples of factors considered in each stage. This demonstrates a structured, analytical approach that examiners reward.
💡For questions on bail, memorise the key exceptions to the right to bail and the procedural steps (e.g., the requirement for the court to give reasons for refusing bail). Use case law or statutory references (e.g., Bail Act 1976, s.4) to add depth to your answer.
💡In questions on appeals, clearly distinguish between the different routes and the grounds for appeal. For example, appeals from the Magistrates' Court to the Crown Court are de novo (new hearing), while appeals from the Crown Court to the Court of Appeal require leave and are based on errors of law or fact.

Common Mistakes

Common errors to avoid in your coursework

Confusing the powers of arrest under s.24 PACE with the powers to detain under s.37 PACE, leading to inaccurate application in scenario questions.
Failing to correctly apply the exceptions to the right to bail, especially when dealing with indictable-only offences or cases involving risk of absconding.
Misunderstanding the difference between a 'not guilty plea' and an 'indication of not guilty plea' during the pre-trial stages, impacting mode of trial decisions.
Omitting key procedural steps when advising a client on the implications of a police charge, such as the requirement for an independent custody visitor.
Incorrectly stating that the Crown Court has jurisdiction over all sentencing when in fact the Magistrates' Court retains limited sentencing powers.
Misconception: The police decide whether to charge a suspect. Correction: While the police can charge for minor summary offences, for most offences the decision rests with the Crown Prosecution Service (CPS), which applies the Full Code Test independently.
Misconception: A defendant is always entitled to bail. Correction: The Bail Act 1976 creates a general right to bail, but this can be refused if there are substantial grounds for believing the defendant would fail to surrender, commit an offence, or interfere with witnesses. Certain offences (e.g., murder, rape) also create a presumption against bail.
Misconception: The prosecution must disclose all material to the defence. Correction: The duty is to disclose unused material that might undermine the prosecution case or assist the defence. However, material can be withheld if it is subject to public interest immunity (e.g., to protect sensitive police methods or national security).

Frequently Asked Questions

Common questions students ask about this topic

Before You Start

Prior knowledge that will help with this topic

•A basic understanding of the English legal system, including the hierarchy of courts and the roles of judges, magistrates, and juries.
•Knowledge of the classification of criminal offences (summary, either way, indictable) and their respective modes of trial.
•Familiarity with the principles of criminal liability, such as actus reus and mens rea, as these underpin the prosecution's burden of proof.

Key Terminology

Essential terms to know

Understand the fundamental principles of the criminal justice system, Understand the powers of the police to arrest and detain a person for the purpose of investigating a criminal offence, Understand the requirements of charging and bailing a suspect, Understand the principal functions and features of the Magistrates’ Court and the Crown Court in relation to criminal proceedings, Understand the provisions for publicly funded advice, assistance and representation in the criminal justice process, Understand the rules and procedures relating to bail, Understand the function of mode of trial proceedings, Understand the rules relating to disclosure of evidence, Understand the procedures relating to sentencing

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Criminal Investigations and Prosecution Procedures

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