Clearly communicate multiple hazards with this Petroleum Flammable No Smoking Phones Sign, manufactured in the UK from durable materials. Designed to meet workplace safety requirements for areas where petrol or other flammable liquids are stored or handled, this sign warns of explosive vapours and the dangers of ignition sources. Featuring clear, high-visibility messaging including Flammable Liquid, No Smoking, and Switch Off Mobile Phones, this multi-message safety sign supports compliance with HSE guidance under the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR). Ideal for petrol stations, workshops, garages, or industrial sites, it’s available in a choice of materials to suit both indoor and outdoor environments. Help protect staff and the public by highlighting critical safety precautions with this essential warning signage.