Lane Narrowing Warning Sign - Road Safety Symbol Explained #62522 (License: Personal Use)

The image shows a standard European-style warning sign: a red-bordered equilateral triangle with a white background and a black pictogram of two parallel lines converging into one, symbolizing a lane reduction ahead. This sign alerts drivers that the road width will decrease, typically due to construction, a lane ending, or a merge point, requiring cautious speed adjustment and lane changes. It is commonly placed 150-300 meters before the narrowing point on motorways and major roads.

Used in traffic signage systems (especially UK, EU, and other Vienna Convention countries) to warn motorists of lane reductions ahead. Matches user intent for understanding road signs, preparing for driving tests, or designing transportation safety materials.