Yellow Warning Signs
Yellow warning signs alert staff and visitors to potential dangers and help businesses comply with safety procedures. Our yellow safety signs cover caution, warning, and danger, and some combine with mandatory and prohibition signs. CCTV signs are also available to notify the public of their use.
Keep Staff and Visitors Safe From Hazards
Businesses and organisations are responsible for ensuring that staff and visitors are safe whilst on their premises, these yellow warning signs warn of potential dangers and help to ensure compliance with safety procedures.
Our comprehensive range of yellow safety signs are all available in self-adhesive vinyl or rigid PVC. These warning safety signs cover all scenarios where a potential danger may occur in the workplace, including:
- Caution Signs - 'Slippery Surface', 'Noise hazard - Ear Protectors must be worn', 'Very Hot Water', etc
- Warning Signs - 'Trip hazard', 'Mind Your Head', 'Forklift Trucks', etc
- Danger Signs - 'Highly Flammable', 'Electric Shock Risk', 'Danger of Death', 'Hazard Area - Do Not Enter Here'.
Some danger signs, caution signs and hazard signs are combined with blue and white mandatory signs and red and white prohibition signs. In addition, we also supply CCTV Signs (a legal requirement to comply with the Data Protection Act when a CCTV system is in use) to notify the public of their use.

ISO 7010 - A Guide To New Sign Symbols
You may notice a number of changes to our Safety Signs this year. The HSSA has adopted the latest ISO EN 7010 symbols outlined in Amendments 1-6. These combine with some of the more familiar BS 5499 symbols to complete the HSSA assured range.ISO EN 7010 has been devised to create consistent symbols, using new pictograms, which have been judgment tested across various EU countries to ensure the symbols are universally understood and recognised. The new symbols are based upon BS 5499, some have subtle differences and others are extremely different.
Your signs will be supplied to the latest specification, and therefore may look slightly different from the images.
