Warning Sign/Tunnel Ahead
|A modern Warning Sign.|
|TSRGD ref :||529.1|
The Tunnel Ahead sign informs drivers they are approaching a tunnel.
The traffic sign consists of a symbol of a Tunnel inside a red triangle.
Republic of Ireland
An equivalent sign (W.162) exists in Ireland, consisting of a tunnel picture in a yellow diamond. Earlier versions used the UK symbol but a bespoke image has since been created for use on new signs.