Martyn's Law

The Terrorism (Protection of Premises) Act 2025, also known as Martyn’s Law, received Royal Assent on Thursday 3 April 2025.

The new Act will ensure the public are better protected from terrorism by requiring certain public premises and events to be prepared and ready to keep people safe in the event of an attack.

The Government had said there will be an implementation period of at least 24 months before the Act comes into force. This period will enable those responsible for premises and events to have sufficient time to understand their new obligations, and to plan and prepare accordingly.

Whilst those that fall within scope of the Act may wish to consider the requirements, there is no requirement to comply with them until the legislation comes into force.

The Home Office will publish statutory guidance during the 24 month implementation period. This guidance will assist those responsible to understand the requirements set out in the legislation.

In the meantime those responsible for premises and events may wish to visit the Protect UK website.  Here you will find more information on Martyn’s Law alongside free advice, guidance and learning to help you understand protective security and improve your response to the risk of terrorism.

Further detailed information can be found in the factsheets available here: Terrorism (Protection of Premises) Act 2025: factsheets – GOV.UK