Petroleum Spirit - Highly Flammable - No Smoking, Naked Lights, Mobiles - Switch off Engine - Safety Signs by Caledonia Signs

A “Petroleum Spirit - Highly Flammable - No Smoking, Naked Lights, Mobiles - Switch off Engine” safety sign is critical in environments where flammable liquids / gases are present. Petroleum spirit, also known as petrol or gas, emits vapours that can ignite easily even from minimal sparks. The sign serves as a clear warning to individuals that the area carries a high risk of fire or explosion and that strict precautions must be observed at all times.

Displaying this sign helps ensure compliance with health and safety regulations. Many legal frameworks and workplace safety standards require clear signage wherever hazardous substances are stored or used. Having the proper signage not only protects people but also demonstrates that an organisation takes its legal responsibilities seriously and prioritises safety.

The sign also plays a vital role in promoting awareness among employees, contractors, and the public. People may not always be conscious of the risks posed by using mobile phones, leaving engines running, or lighting a cigarette near fuel. The sign gives specific, easy-to-understand instructions that help reduce risky behaviour and maintain a safe environment for all.

Lastly, the use of such a warning sign protects both lives and property. Fires caused by flammable liquids can spread rapidly, causing severe injuries, loss of life, or significant financial loss due to damage and business disruption. By encouraging caution and safe behaviour, this type of signage is a simple but powerful tool in preventing avoidable accidents in hazardous areas.

Messages:- Danger Petroleum spirit Highly flammable; Prohibition Messages:- No smoking, No naked lights, No mobile phones; Mandatory Message:- Switch off engine.

Materials Explained

Any product outside of our standard choice of material/size range starts with a 5. This may include items such as rolls of tape, sign frames, floor graphics or banners. Below you can find a more detailed description of the miscellaneous material options available for this sign design.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.