This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
A detailed guide explaining how courts in England and Wales assess evidence of harassment and threats, including relevant law, standards of proof, types of evidence, how courts weigh and admit material, and practical steps for presenting a case. This article clarifies legal processes and remedies for readers with or without legal training.
In England and Wales, courts (and tribunals in some civil contexts) assess evidence of harassment and threats under specific legal frameworks. Harassment and threats can arise in criminal prosecutions, civil tort claims, and in applications for protective orders. Correctly presenting and evaluating evidence is crucial for fair outcomes. This article explains how the law defines harassment and threats, what kinds of evidence courts consider, how courts assess its weight and relevance, and the practical steps individuals and legal representatives can take.
Legal Definitions: Harassment and Threats
Harassment under the Protection from Harassment Act 1997
Harassment is defined by statute and case law rather than in a single dictionary definition. Under the Protection from Harassment Act 1997 (PHA 1997), harassment involves a course of conduct that:
- Occurs on two or more occasions,
- Is directed at an individual,
- Is calculated to cause, and does cause, alarm or distress, and
- The defendant knows or ought to know their conduct amounts to harassment.
The Act also includes more serious offences where the conduct causes the victim to fear violence.
Related Offences: Public Order and Other Criminal Law
Threats can also arise under the Public Order Act 1986, where threatening or abusive behaviour likely to cause harassment, alarm, or distress is a criminal offence.
In criminal cases, threats and conduct that interfere with public justice-such as threats to witnesses-can attract specific offences under the Criminal Justice and Public Order Act 1994. Interfering with a witness or course of justice is itself a serious offence.
Evidence in Harassment and Threats Cases
What Counts as Evidence?
Evidence may include:
- Documentary evidence: messages, emails, letters, social media posts, voicemails, and screenshots of communications showing threatening language or patterns of harassment.
- Witness statements: testimony from individuals who observed the conduct or have knowledge of its impact.
- Expert reports: psychological or forensic analysis where necessary to demonstrate the effect on the victim.
- Recorded incidents: recordings of threats, videos of conduct causing alarm or distress, or logs of repeated contact.
Both criminal and civil courts weigh such evidence against the statutory criteria for harassment or threat-related conduct.
Establishing a “Course of Conduct”
For harassment, the law requires two or more incidents forming a course of conduct. It is not necessary to list every message or event; representative examples can illustrate the pattern if the overall claim is clearly defined. A detailed chronology that shows dates, context, and the effects on the victim typically strengthens a case.
Standards of Proof
- Criminal cases: the prosecution must prove beyond reasonable doubt that the defendant committed harassment or threatened conduct that amounts to an offence. This is the highest legal standard.
- Civil actions: such as a claim under section 3 of the PHA 1997, use the balance of probabilities standard-meaning the court must be persuaded it is more likely than not that the conduct occurred.
How Courts Assess the Quality of Evidence
Relevance and Admissibility
Courts will admit evidence that directly relates to whether the defendant's conduct meets the statutory criteria. Evidence must be relevant and not merely background noise. Irrelevant material that does not show a pattern of harassing or threatening conduct may be excluded or discounted.
In civil cases, similar fact evidence-evidence of past conduct-may be admitted if it is probative of a relevant issue. Courts balance its relevance against potential prejudice.
Objective and Subjective Assessment
In harassment cases, courts apply both objective and subjective tests:
- Objective test: would a reasonable person in the victim's position have felt alarmed or distressed by the conduct?
- Subjective element: did the defendant know-or should they have known-that their conduct amounted to harassment?
Evidence of how similar actions would affect a reasonable person is important. This is often shown through terminology in witness statements and expert opinion.
Impact on the Victim
Evidence that the conduct caused real fear, alarm, or distress enhances the strength of a case. Examples include:
- Changes in daily routines to avoid the alleged harasser (e.g., altering commute routes or working patterns),
- Security measures taken by the victim, and
- Psychological effects such as anxiety or trauma.
Where threats are explicit and direct (for example, written threats of violence), courts will consider both the content and context of the communication.
Threats and Sentencing Considerations
When threats involve fear of violence, the offence is more serious. Cases involving fear of violence or serious distress may go to the Crown Court and attract more severe sentences than standard harassment.
Courts follow sentencing guidelines that consider:
- The severity, persistence, and impact of the conduct,
- Whether the offence was racially or religiously aggravated (which increases penalties),
- Whether there has been a breach of protective orders, and
- The defendant's criminal history, if any.
Protective Orders and Civil Remedies
Courts may grant restraining orders in both criminal and civil contexts to prevent further harassment. A restraining order can be made after conviction, and sometimes even after acquittal if there is compelling evidence of risk.
Victims also have recourse to civil claims for damages under section 3 of the PHA 1997 or through other civil remedies such as injunctions in the High Court or county courts.
Practical Steps for Presenting Evidence
- Document incidents promptly: Maintain a detailed log with dates, times, and descriptions.
- Preserve communications: Save copies of texts, emails, and social media interactions that display harassing or threatening behaviour.
- Witness accounts: Obtain statements from people who have observed relevant conduct.
- Collect impact evidence: Medical reports or statements describing the effect on the victim's life can be influential.
- Legal representation: Seek advice from a solicitor with experience in harassment, criminal, or civil litigation to ensure evidence is presented effectively.
Common Questions
Q: Does one incident count as harassment?
No. The law generally requires at least two incidents forming a pattern of conduct for harassment under the PHA 1997.
Q: What is the time limit for bringing a case?
For summary-only harassment offences, the statutory time limit for prosecution may be six months from the last incident, but more serious offences and indictable matters may not be subject to this limit. The precise time limit depends on the charge and whether hybrid offences are pursued.
Q: Can civil courts consider similar evidence to criminal courts?
Yes. Civil courts will consider similar evidence but apply the lower “balance of probabilities” standard. This means material that might not be sufficient to prove a criminal offence may still support a civil claim.
Key Takeaways
Courts in England and Wales evaluate evidence of harassment and threats by reference to statutory criteria and established legal principles. Evidence must show a pattern of conduct causing alarm, distress, or fear of violence. Relevant documents, witness statements, and impact evidence are central to establishing these elements. The standard of proof differs between civil claims and criminal prosecutions, and courts balance objective and subjective assessments when judging whether conduct amounts to harassment. Protective orders and civil remedies provide additional avenues for victims seeking redress.
