Wear Hard hat safety sign (M13) Report to reception safety sign It improves early recognition of

It improves early recognition of repeated curvature

Temporary traffic control zones

and to prevent oversized vehicles from entering areas with limited manoeuvring space

No Delivery Vehicles road sign (R228)

stop–go control

Wear Hard hat safety sign (M13) Report to reception safety sign It improves early recognition ofThe Wear Hard hat sign (M13) is a custom safety sign used to communicate a clear instruction, restriction, warning, or site message in a consistent format. It supports safer behaviour, better compliance, and clearer on site communication. Purpose and function This sign reinforces a message at the exact location where it matters. It should be placed at eye level in the normal line of sight, with enough distance for people to recognise and react