This terrorist threat evacuation toolbox talk template provides comprehensive guidance for security teams, venue operators, corporate facilities managers and public safety staff on how to safely evacuate, invacuate and lockdown premises during a terrorist incident. It covers legal duties under the Terrorism (Protection of Premises) Act 2025, emergency lighting standards (Health and Safety at Work Act 1974), assistance for disabled persons, communication protocols and practical steps to prevent crush injuries and panic. The template is suitable for stadiums, airports, shopping centres, schools, hospitals, corporate offices, transport hubs and any public venue where large numbers of people gather. Use it to demonstrate compliance with the Workplace (Health, Safety and Welfare) Regulations 1992 and BS EN 5266‑1 emergency lighting standards. It helps organisations meet Martyn’s Law requirements and supports audit readiness for the Security Industry Authority. The document also outlines procedures for rapid communication with emergency services, the use of portable fire‑extinguishers, and post‑incident debriefing to capture lessons learned. It provides templates for signage and evacuation maps that can be customised to any venue layout. Compliant with: Terrorism (Protection of Premises) Act 2025, Health and Safety at Work Act 1974, Workplace (Health, Safety and Welfare) Regulations 1992, BS EN 5266‑1.