Regulatory Signs
One Way Sign
A horizontal arrow indicating all traffic on the street must travel in the direction shown.
What This Sign Means
One-way signs mark streets where traffic flows in a single direction. Driving against the arrow is illegal and extremely dangerous.
What You Should Do
Travel only in the direction of the arrow. When turning onto a street, check for one-way signs before committing — turning left onto a one-way street that flows left may be allowed even on a red light, after a complete stop, in Alberta.
Knowledge Test Tip
Know the special rule: in Alberta you may turn left on a red light from a one-way street onto another one-way street, after stopping completely.
