Road signs / warning
Sharp left turn ahead sign: meaning and response
What it means
The road makes a sharp turn to the left.
On the road
Look ahead through the turn and choose a safe approach speed.
Alberta Driver’s Guide: Cars and light trucks, Spring 2026, p. 33 · Chapter 2: Traffic control
Original, simplified study illustration. Local signs and provincial rules govern its use. Source checked October 29, 2026.