Warning Traffic Signs
This section includes signs that warn road users of a hazard ahead. They are diamond or rectangular in shape and
have a black border and black symbols or letters on a yellow background.

Dangerous corner ahead

Roundabout ahead

Mini-Roundabout ahead

Merging traffic

Two-way traffic

Dangerous bend ahead

Series of dangerous bends ahead

Series of dangerous corners ahead

Restricted headroom
Junction ahead with roads of less importance (the latter being indicated by arms of lesser width)

T-junction

Y-junction

Side road

T-junction

Crossroads
Junction ahead with a road or roads of equal importance

Crossroads

Side road

T-junction

Y-junction

Staggered crossroads
Advance warning of a major road (or dual carriageway ahead)

T-junction with dual carriageway

Crossroads with dual carriageway

Crossroads
General purpose warning signs

Drive on left

Traffic cross-over ahead

Low flying aircraft

Road divides

Merging/diverging traffic

Dual carriageway ends

Safe height plate

Overhead electric cables

Traffic signals ahead

Pedestrian crossing ahead

Slippery road ahead

Road narrows on both sides

Road narrows from left

Road narrows from right

Tunnel ahead

Sharp dip ahead

Series of bumps or hollows ahead

Sharp rise ahead e.g. hump-back bridge

Deer or wild animals

Sheep

Cattle and farm animals

Accompanied horses and ponies

Crosswinds

Steep descent ahead

Steep ascent ahead

Danger of falling rocks

Unprotected quay, canal or river ahead

Low bridge ahead (height restriction show)

Level crossing ahead, guarded by gates or lifting barrier

Level crossing ahead, unguarded by gates or lifting barrier

Level crossing ahead with lights and barriers

Stop when lights are red

Automatic level crossing ahead

Chevron board (a sharp change of direction to the left)

Chevron board (a sharp change of direction to the right)
Warning signs for schools and children

School ahead

School children crossing ahead
