Martyn's Law Ready
With Proof on File.
ProtectThread is a new DMG product, available now with a 14-day free trial. It helps UK venues and event organisers prepare for the Terrorism (Protection of Premises) Act 2025, known as Martyn's Law. Work out your tier, build your evacuation, invacuation, lockdown and communication procedures, train your staff, log your drills and keep an audit trail you can share with the regulator. It supports compliance and is not legal or security advice. ProtectThread is not endorsed by the Home Office or the SIA.
Ideal for: Venues, event organisers, places of worship, schools and multi-site operators · Watch the 60-second tour
Everything You Need
The core features that make ProtectThread work for you.
Tier Checker & Site Register
Guided questions on use, capacity and exemptions show whether a site is out of scope, standard or enhanced, with the reasoning and links to the guidance.
SIA Notification Pack
Collect every detail the Security Industry Authority asks for, check nothing is missing and get a copy-ready summary for the GOV.UK portal.
Public Protection Procedures
Builders for evacuation, invacuation, lockdown and communication plans, drafted from your own site data and signed off by the responsible person.
Staff Action Cards
One-page cards for each role, printable or opened on a phone by QR code, so everyone knows what to do.
Enhanced-Tier Measures
A measure register for monitoring, movement, physical and information security, a designated senior individual record and the documented assessment.
Training & Awareness
Short staff modules with completion records, refresher reminders and links to the free ProtectUK and ACT e-learning.
Drills, Incidents & Reviews
Schedule and log drills, record suspicious behaviour and near misses, and get review prompts when a site or the guidance changes.
Inspection Pack & Audit Trail
A tamper-evident record of every plan, sign-off and drill, plus a read-only, time-limited link to share with the regulator.
How It Works
Check Your Tier
Answer a few questions about each site
Build Procedures
Plans, action cards and measures from your site data
Train & Drill
Staff modules, drills and incident logging
Prove It
Sign-offs, reviews and an inspection-ready pack
Who It's For
Venues & Premises
Pubs, gyms, halls, shops, theatres and places of worship
Event Organisers
Qualifying events of 800 or more people
Schools & Trusts
Academies and multi-academy trusts
Consultants & Groups
Manage many sites or clients in one place
Plans
Starter
1 standard-tier site · 25 staff · or £390/year (£32.50/month)
Professional
Up to 5 sites · enhanced tier, designated senior individual and events · or £1,290/year (£107.50/month)
Business
Up to 25 sites · consultant access · or £3,490/year (£290.83/month)
Start a 14-day free trial from your DMG account. A card is needed to start, and access ends when the trial does unless you choose to continue. Plans are billed there and can be changed or cancelled at any time. Annual billing gives you 2 months free. Prices exclude VAT and already include card processing, so there is no card fee at checkout. ProtectThread supports compliance and is not legal or security advice. It is not endorsed by the Home Office or the SIA, and it is not ISO 27001 certified.
Get Ready Before Martyn's Law Starts
Start your 14-day free trial through your DMG account, or talk to us about group pricing and getting your sites ready.