Left Turn Traffic Sign - Road Signage Guide & Regulations #1221444 (License: Personal Use)

This is a regulatory traffic sign featuring a bold black left-pointing arrow inside a white rectangular field with a black border, indicating that vehicles must turn left at the intersection ahead. The sign follows international road signage conventions and is typically mounted on poles or overhead gantries near intersections. It ensures traffic flow efficiency and prevents illegal straight-through or right-turn movements.

Used on roads and highways where left turns are mandatory due to lane configuration, one-way streets, or traffic engineering design; matches user intent for understanding traffic rules, driver education, or navigation assistance.