What Can Happen at a Protest

What the police can do, what you can be arrested for, and what ends up on a record. What those records mean for your status is on the next page.

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Before you go#

Write a solicitor's number on your arm in pen, because phones get taken. A passcode is generally more secure than face or fingerprint unlock. Bring water, food and warm clothes, and consider what you are carrying.

The Green and Black Cross Protest Support Line covers England and Wales on 07946 541 511. Use it only for protest matters, and do not give details over the phone that could harm your case. Their bustcard is free at greenandblackcross.org.

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Stop and search#

Police usually need reasonable grounds to suspect you before searching you. Protests are an exception: a senior officer can authorise searches across a set area for up to 48 hours, and inside it officers can search anyone without grounds to suspect them personally.[5]

The officer must tell you what they are looking for and which power they are using. Write down their shoulder number. Police can also require you to remove a face covering where that has been authorised for the area.[6]

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Fingerprints, if you don't have ID#

Officers in most forces carry handheld fingerprint scanners, and the scan checks criminal and immigration records at the same time. If you applied for a UK visa the Home Office already has your fingerprints. You do not have to be arrested for this to happen, and carrying ID may mean the question does not come up.[15]

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Being filmed, and being spoken to#

Expect to be filmed, by body-worn video, fixed cameras and at some protests drones. Officers in pale blue high-visibility jackets are police liaison officers, whose role is to communicate between the police and people attending; information from those conversations may be recorded, and you are not required to speak to them.

Police may also approach you about someone else you were with. You do not have to answer, and can say you want to speak to a solicitor first. Who you associate with is something the Home Office can take into account in your own applications later.

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Conditions on the protest#

The police can set conditions on a march and on a static protest, covering route, timing, location, duration and numbers. Breaking a condition you knew about, or ought to have known about, is an offence. Conditions can only be challenged by judicial review, so in practice they stand on the day.[7]

The Crime and Policing Act 2026 widened this in June 2026. Conditions can now be imposed by a commander who is not at the protest, and they can be imposed where a protest near a place of worship may deter people from going in, whether or not the organisers intended that. The cumulative effect of other protests in the area is now part of the assessment as well. Conditions are therefore more likely, and breaching one is an offence that goes on your record.[28]

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Offences that come up at protests#

These are the ones most likely to affect you.[8]

• Locking on, where this causes or could cause serious disruption. Maximum six months. Carrying equipment to lock on is a separate offence.
• Obstructing major transport works, interfering with key national infrastructure, and tunnelling.
• Wilful obstruction of the highway, charged often at protests.
• Affray, violent disorder and riot, which carry the heaviest sentences.
• Supporting a proscribed organisation. Palestine Action was proscribed in July 2025. Get legal advice before any involvement with a proscribed group.

Four more were added by the Crime and Policing Act 2026 and came into force on 29 June 2026.[27]

• Concealing your identity in an area an inspector has designated for up to 24 hours. This is separate from being required to remove a face covering.
• Possessing a pyrotechnic article, such as a flare, while taking part in a protest. There are defences, including a reasonable excuse such as needing it for work.
• Climbing on a memorial listed in Schedule 17 to the Act. There is a defence of good reason.
• Protesting outside or near the home of a public office holder, to persuade them about something they have done or should do, and because of their office.

You can be arrested on suspicion of any of these and released with no charge. Arrest requires reasonable suspicion rather than proof, so it can follow from equipment you were carrying for an ordinary purpose, and whether an offence was actually committed is decided afterwards. The arrest is recorded either way.

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Being kettled#

The police may surround a crowd and hold everyone inside a cordon, sometimes for hours. This is called containment, or kettling. It is not an arrest, but you cannot leave, and people with no connection to a protest have been held in them.

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If you're arrested#

You have the right to free legal advice at the police station, the right to have someone told you have been arrested, and the right to an interpreter. Ask for a solicitor with protest experience; duty solicitors do not always have it.[9]

You are not required to answer questions before you have spoken to a solicitor. Anything you say may be recorded, including informal conversation in the van or at the booking-in desk, and including tapping a screen: you may be handed a tablet showing flags and asked where you are from, and the same device may run criminal and immigration record checks. You can give your name, address and date of birth to speed up your release.

If an officer tells you something about your immigration status, that is a computer result rather than a decision, and immigration decisions are not made at a police station. Tell your solicitor what you were told, and tell them early that you have leave to remain, because it changes the advice they should be giving you.

A guilty plea can conclude a criminal case quickly, but the immigration consequences last far longer. Take advice before entering any plea.

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Fines, penalty notices and bail#

A fixed penalty notice is not a conviction and is not normally on its own a reason for refusal. You still have to declare them on some forms, and more than one over a short period can be used to argue a pattern of disregard for the law. Fines are common at protests; if you have had more than one, get advice.[16]

You can also be released under investigation or on bail without being charged. Conditions can include not attending protests, not contacting others involved, and staying away from certain areas. Tell an immigration solicitor about any condition straight away.

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What gets recorded#

Not being charged does not mean nothing is recorded. The Police National Computer holds arrests, cautions, charges and convictions, and separate intelligence records hold material never tested in court: stop and searches, arrests made in error, charges later dropped, and acquittals.

Police records are kept for long periods and are not always removed when a case ends. You can make a subject access request to find out what is held, and ask for it to be deleted. Reviews are provided for, although the European Court of Human Rights has found those safeguards inadequate in an individual case.[23]