What is Martyn's Law?

Martyn’s Law – officially titled the Terrorism (Protection of Premises) Bill – is landmark UK legislation designed to strengthen how public venues, workplaces, and event spaces prepare for and respond to the threat of terrorism.

Named in honour of Martyn Hett, one of the 22 victims of the Manchester Arena bombing on 22 May 2017, the law follows tireless campaigning by his mother, Figen Murray, to improve public safety and ensure lessons are learned from past attacks.

Expected to receive Royal Assent in spring 2025, Martyn’s Law will introduce a tiered framework of security duties for businesses, venue operators, and employers, helping to better protect the public from terror-related incidents.

Who Does The Terrorism (Protection of Premises) Bill Apply To?

The new legislation applies to premises and events where members of the public have access, divided into two tiers:

  • Standard Tier: Applies to venues with a capacity of 200-799 people. These venues must establish public protection procedures, such as evacuation and lockdown plans, and ensure staff are aware of these measures.
  • Enhanced Tier: Applies to venues and events with a capacity of 800+ people. These locations must undertake a full risk assessment, develop a security plan, and implement measures such as CCTV, bag searches, and counter-terrorism training for staff.

Martyn's Law affects events with large crowds

Businesses affected by the law include nightclubs, sports venues, theatres, hotels, libraries, museums, places of worship, and public events. Education settings and places of worship will automatically be classified under the standard tier, regardless of capacity.

How can you prepare?

Conclusions

Martyn’s Law represents a significant shift in how the UK approaches public safety, placing responsibility on businesses and event organisers to protect their staff, customers, and visitors.

Martyn's Law crowd from above

By taking proactive steps now—investing in training, mental health support, and lifesaving equipment—your business can not only comply with the law but also create a safer, more resilient environment for everyone.

St John Ambulance is here to support businesses through this transition. Whether you need expert training, mental health first aid courses, or high-quality first aid equipment, we can help you prepare for the introduction of Martyn’s Law.


 

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