Aggravated Trespass During Protest in the UK

What Is Aggravated Trespass?

Trespass by itself is usually a civil matter.

However, the situation changes when trespass is used to deliberately interfere with lawful activities. 

Under section 68 of the Criminal Justice and Public Order Act 1994, a person commits aggravated trespass if they: 

• Trespass on land, and 
• Intentionally disrupt, obstruct, or intimidate people carrying out lawful activities.  

This offence is frequently used in situations involving organised protests, particularly where demonstrators enter: 

• Construction sites 
• Farms or industrial premises 
• Transport infrastructure 
• Commercial property   

For example, a protester accused of entering private land and blocking access to machinery may be investigated for aggravated trespass.

The act relied on does not always need to be unlawful by itself. The issue is whether it was done while trespassing and with the required intention.

Police Powers During Aggravated Trespass Incidents

Police officers have specific powers when dealing with suspected aggravated trespass. 
Under the Criminal Justice and Public Order Act 1994, officers may: 

• Direct individuals to leave land immediately 
• Prevent people from returning to the land 
• Arrest individuals who fail to comply with police directions 

These powers are designed to allow officers to respond quickly when lawful activities are being disrupted. 

Failure to comply with a valid direction may itself lead to a further offence.

Penalties for Aggravated Trespass

Aggravated trespass is typically prosecuted in the Magistrates’ Court. 

If convicted, the court may impose: 

• A fine 
• Imprisonment for up to three months 
• Or both.  

The sentence imposed will depend on several factors, including: 

• The scale of the disruption caused 
• The defendant’s role in the incident 
• Previous convictions 
• Whether the protest involved organised planning. 

In protest cases, the court may also consider the wider circumstances, including the defendant’s conduct and the nature of the interference alleged.

Possible Legal Defences 

Every case depends on its specific facts. However, several legal arguments may arise in aggravated trespass cases. 

Possible issues may include: 

Lack of Intent

If the evidence does not show that the person intended to intimidate, obstruct, or disrupt lawful activity, the offence may not be made out.

Lawful Authority or Permission

Large protests can involve hundreds of participants. In some cases, it may be difficult for the prosecution to prove who carried out specific actions. 

Human Rights Considerations

Courts must sometimes consider the balance between criminal law and the right to protest under the European Convention on Human Rights. 

These arguments are complex and depend heavily on the circumstances of each case. 

Related Protest Offences

Aggravated trespass is not the only offence that can arise during protest activity. 

Other offences sometimes investigated alongside it include: 

• Obstruction of the highway 
• Public order offences 
• Breach of the peace 
• Criminal damage 

The correct approach will depend on the charge, the evidence and the circumstances of the protest.

How a Criminal Defence Solicitor Can Help

Being arrested or investigated after a protest can be stressful, especially where several people were involved and the evidence is disputed.

A criminal defence solicitor can assist by: 

• Advising you during police interviews 
• Assessing the strength of the evidence 
• Identifying potential legal defences 
• Representing you in court proceedings 

Early legal advice can be particularly important where protest-related allegations involve multiple defendants or complex factual disputes. 

If you are facing an aggravated trespass allegation, legal advice should be taken as soon as possible.