Traffic sign specifications

Temporary warning

Please note edge strips for temporary warning signs are optional. Where an edge strip is not used the border width is equal to the sum of the border width (when an edge strip is used) and the edge strip width. For example, for a 750 mm x 750 mm temporary warning sign with no edge strip the border width is 32 mm (19mm + 13mm).

TW1 Road workers
TW2 Hazard warning
TW3 Road surface
TW4 Advance warning of traffic control
TW5 Lane management
TW6 Road closure / detour
TW7 Non-motorised user
TW8 Vehicle mounted
TW9 Animals
TW10 Miscellaneous
TW11 General supplementary

Last updated: 21 January 2009