Clearly identifies a fire door that must remain locked
Helps prevent unauthorised access and supports effective fire-safety arrangements
Suitable for designated fire doors, service areas, plant rooms and restricted-access locations
Clear mandatory safety message for employees, contractors and visitors
Clear and readily understood mandatory safety instruction
Designed using recognised safety-sign colours and conventions
Manufactured from durable 1 mm rigid plastic
Suitable for indoor use
Supplied with self-adhesive fixing tabs for straightforward installation

Only use this sign where the relevant door is intended to remain locked and is not a fire-exit door that people may need to open during an emergency