Warning Signs
These signs are used to indicate potential dangers, such as hazardous materials, high-voltage areas, or construction zones. They are typically yellow with a black symbol and text.
Mandatory Signs
These instruct individuals to take specific actions, such as wearing helmets, gloves, or eye protection. They are usually blue and white, ensuring that the instructions are highly visible.
Prohibition Signs
These signs indicate actions that are not allowed, such as smoking, unauthorized entry, or the use of mobile phones. They are generally red and white, making them stand out as prohibitive messages.
Emergency Information Signs
These signs provide directions to emergency exits, first aid stations, and fire equipment. They are typically green and white, designed to be easily recognizable in an emergency.
