Health and Safety (Safety Signs and Signals) Regulations (Northern Ireland) 1996 No. 119

SCHEDULE 1

Part II Minimum general requirements concerning signboards

Mandatory signs

3.3.  Intrinsic features:

• round shape

• white pictogram on a blue background (the blue part to take up at least 50% of the area of the sign).

Eye protection must be worn	Safety helmet must be worn	Ear protection must be worn
Respiratory equipment must be worn	Safety boots must be worn	Safety gloves must be worn
Safety overalls must be worn	Face protectionmust be worn	Safety harness must be worn
Pedestrians must use this route		General mandatory sign (to be accompanied where necessary by another sign)