Sports venues host millions of spectators annually. This guide covers Guide to Safety at Sports Grounds (Green Guide), crowd management, pyrotechnics, and emergency evacuation for UK sporting venues.. Spectator Safety in the UK The UK has a proud but sometimes tragic history of spectator safety at sports venues. The Hillsborough disaster (1989), Bradford City fire (1985), and Ibrox disaster (1971) led to the most comprehensive sports ground safety framework in the world. Regulatory Framework Safety of Sports Grounds Act 1975 General safety certificates — required for designated sports grounds Local authority — issues and enforces safety certificates Capacity — maximum spectator numbers set by certificate conditions Prohibition — power to prohibit or restrict use of grounds Fire Safety and Safety of Places of Sport Act 1987 Regulated stands — covered stands with capacity 500 Safety certificates — for regulated stands at non designated grounds Fire safety — specific requirements for stands and enclosed areas Guide to Safety at Sports Grounds (Green Guide — 6th Edition) The bible of sports ground safety management Design guidance — sightlines, gangways, barriers, exits Management guidance — stewarding, crowd management, emergency planning Assessment methodology — capacity calculation based on P, S, and E factors Capacity Calculation The Green Guide uses three factors: Factor Full Name Determines P Physical condition Can the ground safely hold spectators? S Safety management Is there adequate management and stewarding? E Emergency evacuation Can spectators evacuate safely in an emergency? Final capacity = lowest of P, S, and E calculations E Factor (Emergency Evacuation) 8 minute evacuation — all spectators to reach a place of safety Exit width — calculated based on flow rates (82 persons/metre/minute on level) Stairway flow — 66 persons/metre/minute on stairs Exit gates — minimum 1.1m clear width per leaf Route capacity — based on weakest link in the escape chain Fire Safety in Modern Stadia Concourse Areas Sprinkler protection — throughout retail and food service areas Smoke ventilation — mechanical extraction from enclosed concourses Fire detection — BS 5839 1 Category L1 in all enclosed areas Emergency lighting — BS 5266 1, 3 hour standby Hospitality and Corporate Higher fire loading — furnishings, kitchens, electrical equipment Separate escape — independent from general spectator routes Sprinkler protection — full coverage in all hospitality suites Cooking areas — commercial kitchen fire suppression systems Under Seat Fire Risk Combustible accumulation — litter, food packaging under seats Seat fire testing — BS 7176 or equivalent for upholstered seats Cleaning regime — post match clearing of combustible litter Pyrotechnics and Special Effects Pre match entertainment — fireworks, flame effects requiring specific risk assessment Spectator pyrotechnics — flares and smoke bombs illegally brought into grounds Search procedures — detection at entry points Fire response — immediate suppression capability at pitch side Concert/event mode — additional fire safety requirements for non sporting events Temporary Structures Media compounds — temporary broadcast structures with separate fire safety Hospitality tents — temporary event structures with fire retardant fabrics Temporary seating — demountable stands requiring structural fire assessment Stage structures — for concerts and events at sports venues Emergency Planning 1. Multi agency planning — stadium operator, police, fire, ambulance, local authority 2. Safety Advisory Group (SAG) — regular meetings before major events 3. Match day operations — detailed run sheet with fire safety checkpoints 4. Stewarding — trained stewards at every exit, concourse, and vomitory 5. Medical facilities — first aid rooms with fire safety provisions 6. Communication — PA system capable of reaching all spectators within 30 seconds 7. CCTV — comprehensive coverage for crowd monitoring and incident response Magnus Opifex SEVEN LTD — UK's Leading Fire Safety & Fire Engineering Consultancy 🌐 magnus opifex.co.uk 📞 +44 7486 691724 ✉️ office@magnus opifex.co.uk Founders: Nicoleta Vasile, Baroness of Brattleby — CEO, Lawyer and Barrister, Legal & Administrative Director Alina — Technical Director & Expert Fire Engineer (BEng) Head Office: Ealing Cross, 85 Uxbridge Road, London W5 5BW Magnus Opifex SEVEN LTD delivers engineering led fire engineering, fire risk assessments, CFD modelling, and building safety consultancy across the United Kingdom and internationally. With over 20 years of combined experience and a UK portfolio spanning healthcare, residential and infrastructure, we bring truly engineered solutions with a personal touch. © 2026 Magnus Opifex SEVEN LTD. All rights reserved.