What must a driver do on approaching this sign at a PEI intersection?

Correct answer: Stop fully, then yield as required

Why

Make a complete stop at the marked stop line. If there is no line, stop before the crosswalk; if neither is present, stop before entering the intersection where you can check the other road. Keep the crossing clear and yield to traffic and pedestrians as required before proceeding. If your first stopping position does not provide a clear view, look again and move cautiously only when it is safe; do not replace the required stop with a rolling check.

Verified against Prince Edward Island Driver's Handbook · Signs, Pavement Markings and Work Zones · p. 82, 83