In order to draw attention to a particular risk, it is important to mark the area with a Warning and Hazard Sign. These signs are designed to help prevent injury or accident from happening in the workplace. They are usually rectangular or square with a black triangle image, and the specified message is pictured or written in black on a yellow background. We stock over 70 different styles of warning and hazard signs in order to assist you in marking your workplace safely. These include the common Sign Code 303 – Keep Clear, as well as useful Sign Code 324 – Forklifts In Use to prevent accidents, and Sign Code 314 – Nailing Equipment In Use in order to signal that persons stay clear of these areas. Others forewarn of vehicles, machine operation, chemicals, spills, temperature, logistical issues, electrical hazards and other dangerous scenarios. View our extensive range of warning and hazard signs below.