Public access
A building accessible to the public.
A clear starting point for the person who has to make security work on a busy site — without a dedicated security manager. Understand likely scope, turn guidance into practical actions, and keep the evidence trail together.
Good security is a system people can use under pressure.
4
standard procedures
4
enhanced measure areas
First, find your footing
Use these as likely/in-scope criteria to decide what to investigate with the official guidance. This page does not determine legal applicability.
Read the statutory guidanceA building accessible to the public.
Wholly or mainly used for a listed activity.
Including staff, reasonably expected at the same time from time to time.
The full criteria and exclusions still need checking.
A practical first pass
Tick off what you already have. The checklist is a private, non-persisted prompt for a conversation with your team — not a compliance score.
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0 of 11 readiness prompts marked complete in this browser.
Every site and event needs its own proportionate, reasonably practicable approach. Enhanced measures are not a requirement for every operator.
Standard tier · public protection procedures
Enhanced tier / qualifying events · additional measures
Where Lookpost fits
Lookpost gives the responsible person a working layer between official guidance and daily operations.
Assign owners, dates and next steps so readiness moves between meetings.
Keep evacuation, invacuation, lockdown and communication plans current.
Give each role the right instruction and retain evidence that it happened.
Bring exercises, debriefs, revisions and decisions into one reviewable history.
Built for real operating environments
The work looks different from one site to the next. Start with the context your team actually knows.
01
Connect drills, safeguarding routines and communications across staff, pupils and visitors.
02
Keep shift briefings, resident considerations and site procedures joined up.
03
Coordinate reception, clinical teams, contractors and patient-facing communications.
04
Bring event planning, entry flows, steward briefings and debriefs into one trail.
05
Make shift handovers, access points, visitor controls and response roles visible.
06
Keep distributed sites, drivers, yards and changing operating conditions reviewable.
Live knowledge check
Loading the current Lookpost Martyn’s Law entry…
Guidance vs legal advice
Guidance, not legal advice.
Last reviewed 02/11/2026.
Official sources · dated
Home Office
Published 15 April 2026 · updated 25 August 2026
Scope, tiers, procedures, measures, responsibility and implementation status.
Security Industry Authority
Published 17 July 2026
Regulator role, likely scope criteria and current expected spring 2027 commencement.
UK Parliament / legislation.gov.uk
Royal Assent 3 April 2025
The primary legislation behind the requirements commonly called Martyn’s Law.
Home Office
Published 12 September 2024 · updated 14 July 2026
The wider official publication collection and supporting materials.
See the product in context, or tell us where your current evidence trail gets stuck. We’ll keep the conversation practical.
Lookpost supports readiness and evidence management. It does not provide legal advice or guarantee compliance.