Why should you slow down when you see this sign?To avoid splashing others with waterYour tyres may suffer a blow-outThere is a road gritter aheadTo avoid throwing up loose chippings PrevNext Report IssueThis sign warns that the road surface is unstable, which may cause tire debris to be thrown, potentially damaging other vehicles or injuring pedestrians, cyclists, and motorcyclists. Slow down to reduce risk.
