Mandatory - Warning Protective clothing must be worn (M19) mandatory High-risk curves where drivers may

High-risk curves where drivers may not anticipate the severity of the bend

This sign is also available for short-term traffic control where conditions are not normal:

It is intended to reduce confusion and support correct action

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Mandatory - Warning Protective clothing must be worn (M19) mandatory High-risk curves where drivers mayThe Mandatory Warning Protective clothing must be worn sign (M19) is a custom sign used to communicate a clear, site specific message at the exact point where it matters. Purpose and function This sign warns of the specific hazard described, Mandatory Warning Protective clothing must be worn. It helps people recognise the risk early, and reduces the chance of injury due to missing protective controls. Manufacturing lead time ETA, 4 to 6 working days