Lane Narrowing Warning Sign - Road Safety Guidance #1936442 (License: Personal Use)

A standard triangular warning sign with a bold red border and white background features two black vertical lines-one straight (left lane) and one curving inward (right lane merging left). This universally recognized symbol indicates that the road ahead will narrow, typically due to a lane ending or construction zone. Drivers must adjust speed and prepare to merge smoothly to ensure traffic flow and safety.

Used on highways, urban roads, and construction zones to warn drivers of impending lane reductions; matches user intent for understanding road signs, preparing for safe driving, or educational content on traffic regulations.