Manhole must not be Closed - 18394
This prohibition sign is used to inform and protect the public. Prohibition signs are used to create awareness of actions that are forbidden.
Please select the correct sign size and sign material type for the viewing distance required and the conditions of where the sign is posted. For more information, please refer to our guide.
Sign text states "Manhole must not be closed without authority".
Contains the general prohibition symbol.
Durable, Safe and Visible with compliant text and symbols.
Complies with ISO 7010 and Safety, Health and Welfare at Work (General Application) Regulations 2007.