A flashing red light means

A flashing red light means
  1. stop and proceed when it is safe to do so ✓
  2. stop and wait for a green
  3. stop and move on only if you are turning right
  4. stop, the light is pedestrian controlled

Answer: A. stop and proceed when it is safe to do so

A flashing red light means you must come to a complete stop, then go ahead only when it is safe to do so.

Why this is the answer

The handbook lists flashing red under traffic lights and says you stop and then continue only when it is safe. Another section describes the same rule at intersections: make a complete stop, then move into the intersection when it is clear and safe. That matches the choice about stopping and proceeding when safe. The passages do not say you must wait for a green signal, and they do not limit a flashing red to right turns or link it to pedestrian control.

Why the other answers are wrong

Remember it

Flashing red: make a full stop first, then go only when clear and safe.

Official handbook: ICBC Learn to Drive Smart, Chapter 3: signs, signals and road markings – Signals, p. 37

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.