Ensure maximum safety with this Petroleum Flammable No Smoking Phones Sign, expertly manufactured in Britain from robust, long-lasting materials. Designed specifically to comply with workplace safety standards, this sign effectively alerts staff and visitors to the presence of petrol and other flammable liquids, emphasizing the risks of explosive vapours and ignition sources. Featuring bold, high-visibility warnings including Flammable Liquid, No Smoking, and Switch Off Mobile Phones, it ensures clear communication of crucial safety information. Perfect for petrol stations, garages, workshops, and industrial sites, this multi-message sign supports adherence to HSE guidelines under the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR). Choose from a variety of materials suited for both indoor and outdoor use to meet your specific needs. With over 5,000 5-star reviews, The Sign Shed is the UK’s top-rated online safety sign supplier, offering free shipping on orders over £50. Protect your premises and comply effortlessly with this essential safety signage.