Why should you slow down when you see this sign?

Why should you slow down when you see this sign?undefined
To avoid splashing others with water
Your tyres may suffer a blow-out
There is a road gritter ahead
To avoid throwing up loose chippings

This 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.