NETCU – National Extremism Tactical Coordination Unit

What is domestic extremism?

Unlike terrorism, which is defined in the UK by the Terrorism Act 2000, there is no equivalent legal definition for domestic extremism.

The terms are generally used to describe the activity, individuals or campaign groups that carry out criminal acts of direct action in furtherance of a campaign. These people and activities usually seek to prevent something from happening or to change legislation or domestic policy, but attempt to do so outside of the normal democratic process.

Who are domestic extremists?

Domestic extremism is most commonly associated with 'single-issue' protests, such as animal rights, environmentalism, anti-globalisation or anti-GM crops. Crime and public disorder linked to extreme left or right wing political campaigns is also considered domestic extremism.

Clearly, the majority of people involved in animal rights, environmentalism and other campaigns are peaceful protesters and never considered 'extremist'. The term only applies to individuals or groups whose activities go outside the normal democratic process and engage in crime and disorder.

Extremists may operate independently but will sometimes try to mask their activities by associating closely with legitimate campaigners. The police work hard to ensure that the majority of protesters can campaign peacefully while stopping the few individuals who break the law.

What kind of criminal activity is involved?

The tactics used by extremists vary and are always changing. Incidents have included public disorder offences, malicious letters and e-mails, blackmail, product contamination, damage to property and occasionally the use of improvised explosive devices. Domestic extremist campaigns rarely cause a danger to life, but in some cases the aim is to create a climate of fear.

Page last modified: 28 April 2010

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