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Dec 29, 2025

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2 pages

What Are the Rules of Evidence in UK Criminal Cases?

Saffron

@saffron

The rules of evidence in UKcriminal proceedings govern the... Show more

AC 2.3: Understand the rules in relation to the use of evidence in criminal cases.

Relevance and admissibility:
- Both the prosecution and

Disclosure of Evidence in Criminal Proceedings

The disclosure of evidence is a crucial aspect of ensuring fair trials in the UK criminal justice system.

Prosecution's Duty of Disclosure

The prosecution must disclose all evidence they intend to use against the defendant and provide access to any unused material relevant to the case.

Definition: Unused material refers to any information that may undermine the prosecution's case or assist the defense, even if not presented in court.

Importance of Proper Disclosure

Failure to disclose evidence can have serious consequences:

Cases may be dropped
Trials may be halted
Miscarriages of justice can occur

Example: The Liam Allan case in 2017 demonstrates the impact of non-disclosure. His rape trial was halted when undisclosed evidence showed the alleged victim pursuing him for casual sex.

Challenges with Digital Evidence

The increasing importance of digital evidence presents new challenges for disclosure:

Volume of data can be overwhelming
Relevant information may be missed
Risk of overlooking exculpatory evidence

Highlight: Police may not read every text message on a phone, potentially missing evidence that could clear a suspect.

The proper handling and disclosure of evidence is essential to prevent perverting the course of justice and ensure fair trials in the UK criminal justice system.

Understanding Evidence Rules in UK Criminal Cases

The admissibility of evidence in criminal proceedings UK is governed by strict rules to ensure fair trials. Key points include:

Relevance and Admissibility

Evidence must be both relevant and admissible to be used in court. This is based on Section 28 of the Police and Criminal Evidence Act 1984.

Definition: Relevant facts are those needed to prove or disprove the facts in issue, which are the principal matters in dispute in a case.

The reliability of evidence is crucial, encompassing:

Credibility of witnesses
Authenticity of documents
Accuracy of information

Example: Sir Roy Meadow's evidence on cot deaths was later found to be inaccurate and unreliable, highlighting the importance of accuracy in expert testimony.

Admissibility Criteria

Not all evidence is allowed in court. Judges may exclude:

Illegally or improperly obtained evidence
Evidence that risks an unfair trial

Highlight: The court balances the probative value of evidence against its potential prejudicial effect when deciding admissibility.

Right to Silence

While suspects have the right to remain silent, the Criminal Justice and Public Order Act 1994 allows juries to draw inferences from silence in certain circumstances.

Quote: "The Criminal Justice and Public Order Act 1994 means the jury can make inferences about the defendant's guilt if they're silent."

Bad Character Evidence

The Criminal Justice Act 2003 defines bad character as "evidence of or disposition towards misconduct." This can include previous convictions or cautions.

Vocabulary: Character evidence refers to information about a person's past behavior or reputation used to assess their credibility or likelihood of committing a crime.

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Criminology

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5,207

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Dec 29, 2025

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2 pages

What Are the Rules of Evidence in UK Criminal Cases?

Saffron

@saffron

The rules of evidence in UKcriminal proceedings govern the admissibility and use of evidence in court. This summary explores key aspects of evidence law, including relevance, reliability, and admissibility, as well as specific rules on character evidence, disclosure, and... Show more

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Disclosure of Evidence in Criminal Proceedings

The disclosure of evidence is a crucial aspect of ensuring fair trials in the UK criminal justice system.

Prosecution's Duty of Disclosure

The prosecution must disclose all evidence they intend to use against the defendant and provide access to any unused material relevant to the case.

Definition: Unused material refers to any information that may undermine the prosecution's case or assist the defense, even if not presented in court.

Importance of Proper Disclosure

Failure to disclose evidence can have serious consequences:

Cases may be dropped
Trials may be halted
Miscarriages of justice can occur

Example: The Liam Allan case in 2017 demonstrates the impact of non-disclosure. His rape trial was halted when undisclosed evidence showed the alleged victim pursuing him for casual sex.

Challenges with Digital Evidence

The increasing importance of digital evidence presents new challenges for disclosure:

Volume of data can be overwhelming
Relevant information may be missed
Risk of overlooking exculpatory evidence

Highlight: Police may not read every text message on a phone, potentially missing evidence that could clear a suspect.

The proper handling and disclosure of evidence is essential to prevent perverting the course of justice and ensure fair trials in the UK criminal justice system.

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Understanding Evidence Rules in UK Criminal Cases

The admissibility of evidence in criminal proceedings UK is governed by strict rules to ensure fair trials. Key points include:

Relevance and Admissibility

Evidence must be both relevant and admissible to be used in court. This is based on Section 28 of the Police and Criminal Evidence Act 1984.

Definition: Relevant facts are those needed to prove or disprove the facts in issue, which are the principal matters in dispute in a case.

The reliability of evidence is crucial, encompassing:

Credibility of witnesses
Authenticity of documents
Accuracy of information

Example: Sir Roy Meadow's evidence on cot deaths was later found to be inaccurate and unreliable, highlighting the importance of accuracy in expert testimony.

Admissibility Criteria

Not all evidence is allowed in court. Judges may exclude:

Illegally or improperly obtained evidence
Evidence that risks an unfair trial

Highlight: The court balances the probative value of evidence against its potential prejudicial effect when deciding admissibility.

Right to Silence

While suspects have the right to remain silent, the Criminal Justice and Public Order Act 1994 allows juries to draw inferences from silence in certain circumstances.

Quote: "The Criminal Justice and Public Order Act 1994 means the jury can make inferences about the defendant's guilt if they're silent."

Bad Character Evidence

The Criminal Justice Act 2003 defines bad character as "evidence of or disposition towards misconduct." This can include previous convictions or cautions.

Vocabulary: Character evidence refers to information about a person's past behavior or reputation used to assess their credibility or likelihood of committing a crime.