An oncoming vehicle at night has not dimmed its high-beam headlights. What should you do?

  1. Turn on your high beams.
  2. Honk your horn.
  3. Look at the left edge of your lane until the vehicle passes.
  4. Look at the right edge of your lane until the vehicle passes. ✓

Answer: D. Look at the right edge of your lane until the vehicle passes.

Look at the right edge of your lane until the vehicle passes.

Why this is the answer

The night driving section of the handbook says not to flash your lights at a driver who keeps the high beams on. Instead, you should slow down and put your eyes on the right edge of the road, so you can still pick out pedestrians and obstacles while the glare is in your face. The right edge, not the left, is the reference the handbook gives, and it keeps your attention on your own lane and the hazards at its side.

Why the other answers are wrong

Remember it

When glare hits your eyes, drop your gaze to the right edge of your lane and let the other vehicle go by.

Official handbook: ICBC Driving Commercial Vehicles, 3 Basic driving skills – Acts of nature, p. 56

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.