Roadworks are ahead; expect workers, machinery, narrowed lanes or changes to the road surface.
The sign is placed before roadworks or a working area. Slow down and follow temporary signs, signals and lane markings.
A common symbol shows a worker digging with a spade. Poland A-14 and France AK5 use yellow triangles with red borders. The United Kingdom 7001 uses a white triangle with a red border.
Official sign in each country; the code is its number in the national rules. Signs that come in two directions show the left and the right version.
Sign images from Wikimedia Commons, used under their licences.
