Affray vs Violent Disorder vs Riot: Charges Explained

What Is the Difference Between Affray and Violent Disorder?

The main differences between these offences concern how many people are involved, whether violence or threats are used and whether those involved share a common purpose.

• Affray can involve a single person using or threatening unlawful violence towards another person. It carries a maximum sentence of three years’ imprisonment.
• Violent disorder requires at least three people who are present together and use or threaten unlawful violence. It carries a maximum sentence of five years’ imprisonment.
• Riot involves at least twelve people who are present together and use or threaten unlawful violence for a shared purpose. A person convicted of riot must have personally used unlawful violence or be legally responsible for its use. The maximum sentence is ten years’ imprisonment.

The prosecution must establish the requirements of the particular offence. Being involved in a large gathering does not automatically mean someone has committed violent disorder or riot.

What is Affray?

What conduct is involved?

Affray occurs where someone uses or threatens unlawful violence towards another person in circumstances serious enough that an ordinary person witnessing the incident would fear for their safety.

For example, a person aggressively approaching another individual while threatening physical violence may face an affray allegation, depending on their behaviour. Threatening words alone are not enough for affray.

The conduct must involve violence or a threat of violence that goes beyond words. An actual injury is not required, and there does not need to have been a bystander who witnessed the incident.

How many people does affray require?

Affray can be committed by one person acting alone. A group or organised gathering is not required.

For example, a confrontation between two individuals outside a pub may lead to an affray charge if one person’s conduct meets the requirements of the offence.

Where several people are involved, the prosecution will consider each person’s actions and the seriousness of the incident.

Where can affray take place?

Affray can occur in public or private places. This includes streets, pubs, private venues and residential properties.

What matters is the conduct involved, not whether the incident took place in a public location.

How serious is the penalty for affray?

Affray carries a maximum sentence of three years’ imprisonment in the Crown Court. However, a prison sentence is not automatic.

The court considers the seriousness of the violence or threats, whether anyone was injured, the circumstances of the incident and the defendant’s involvement.

Less serious cases may result in a fine or community sentence, while more serious incidents can lead to imprisonment.

What is Violent Disorder?

What conduct is involved in violent disorder?

Violent disorder involves three or more people who are present together and use or threaten unlawful violence. Their combined behaviour must be serious enough that an ordinary person witnessing it would fear for their safety.

Physical injury is not necessary. Threatening conduct may be sufficient where the requirements of the offence are met.

However, the prosecution must establish each defendant’s involvement in the violence or threats.

How many people does violent disorder require?

At least three people must be involved in using or threatening unlawful violence while present together. Simply being in a group of three or more people is not enough.

For example, someone standing nearby while others become involved in a fight does not automatically commit violent disorder.

The prosecution must establish the person’s individual conduct or other legally relevant participation.

Does violent disorder require a common purpose?

Unlike riot, violent disorder does not require everyone involved to share the same objective.

For example, several individuals may become involved in a confrontation without planning it or acting towards a shared goal.

They may still face violent disorder charges if their conduct meets the requirements of the offence. The absence of a prior agreement does not prevent prosecution.

How serious is the penalty for violent disorder?

Violent disorder carries a maximum sentence of five years’ imprisonment in the Crown Court. This is higher than the maximum penalty for affray because the offence involves several people using or threatening unlawful violence.

The sentence depends on the nature of the incident, the seriousness of the conduct and the individual’s involvement.

What is Riot?

What conduct is involved?

Riot is the most serious of these three public order offences. It involves twelve or more people present together who use or threaten unlawful violence for a common purpose.

Their combined behaviour must be serious enough to make an ordinary person fear for their safety. For an individual to be convicted of riot, the prosecution must establish their use of unlawful violence or another legally recognised basis for responsibility.

For example, a large group acting together to attack people or property may face riot allegations where the required conduct is established.

How many people does riot require?

At least twelve people must be involved in the relevant unlawful violence or threats while present together.

A riot charge cannot be established simply because a large crowd was present. For example, a demonstration involving hundreds of people does not become a riot solely because a smaller number engage in violence.

The prosecution must establish the required number of participants and the conduct relevant to the offence.

What does common purpose mean in a riot charge?

A common purpose means that those involved were acting towards a shared objective. This does not necessarily require advance planning or an explicit agreement.

For example, a group may begin acting together during an incident, even if they had not arranged their actions beforehand.

However, being part of the same crowd or attending the same event does not automatically establish a common purpose. The prosecution must show that the shared purpose was connected to the group’s unlawful violence.

How serious is the penalty for riot?

Riot carries a maximum sentence of ten years‘ imprisonment. It is tried in the Crown Court because of the seriousness of the offence.

However, the maximum sentence does not apply automatically to everyone convicted. The court considers the defendant’s conduct, their involvement in the violence, any harm caused and other relevant circumstances.

Those with a greater role in serious violence may face more severe sentences than people whose involvement was limited.

Which Offence Is More Serious?

Riot is the most serious of the three offences, carrying a maximum sentence of ten years’ imprisonment. It requires at least twelve people acting for a common purpose, with the prosecution establishing the relevant unlawful violence and each defendant’s responsibility.

Violent disorder carries a maximum sentence of five years’ imprisonment. It requires at least three people involved in unlawful violence or threats, but they do not need to share a common purpose.

Affray carries a maximum sentence of three years’ imprisonment and can involve a single person.

Although affray has the lowest maximum penalty of these three offences, it remains a serious criminal charge. The actual outcome depends on what happened, the evidence and each person’s involvement.

An individual involved in a serious incident may face different charges from others present at the same location.

Can You Be Guilty of Riot Just for Being in a Crowd?

Being present in a crowd where violence occurs does not automatically make someone guilty of affray, violent disorder or riot. For violent disorder, the prosecution must establish the person’s use or threat of unlawful violence, or another legally recognised basis for responsibility.

For riot, the prosecution must establish involvement in the unlawful violence connected to the group’s common purpose. For example, someone attending a demonstration who remains peaceful while others become violent is not automatically responsible for their actions.

However, evidence showing that a person encouraged, assisted or participated in violence may be relevant to the allegation. The distinction between being present and taking part can be important, particularly where several people are involved.

A solicitor can examine the evidence to determine whether the alleged conduct supports the charge.

What Evidence Matters in Public Order Cases?

Evidence that supports a more serious charge

Police may rely on CCTV footage, body-worn camera recordings, photographs and witness statements when investigating affray, violent disorder or riot. This evidence may help establish how many people were involved, what each person did and whether unlawful violence occurred.

Messages and social media activity may also be relevant, particularly where investigators believe people coordinated their actions.

In riot cases, communications or behaviour indicating a shared objective may support the prosecution’s account. The presence of weapons, the seriousness of any violence and the impact on others may also affect the charge and sentence.

Evidence that may support the defence

Evidence may also challenge the prosecution’s account. For example, CCTV footage or witness statements may show that someone was present but did not participate in violence.

Records of a person’s movements may help establish where they were standing or whether they left before the incident occurred.

The number of people involved may also be disputed. If the evidence does not establish the required number of participants, the more serious charge may not be supported.

Where identity is disputed, footage and witness accounts may help determine whether the correct person has been accused.

A solicitor can review the available material and advise on its relevance to the defence.

How Can a Criminal Defence Solicitor Help?

If you are accused of affray, violent disorder or riot, a criminal defence solicitor can explain the charge and review the evidence against you. Cases involving groups can be particularly difficult where several people were present and investigators rely on footage or conflicting witness accounts.

A solicitor can examine whether the prosecution has established your individual involvement, whether the number of participants supports the charge and whether the alleged conduct meets the relevant requirements.

They can also advise on possible defences, sentencing considerations and what to expect if the case proceeds to court.

If you have been arrested or are under investigation for a public order offence, speak to our Criminal defence solicitor about your circumstances and next steps.