When travelling slower than the other traffic, you should

  1. signal other drivers to pass you.
  2. keep well to the right-hand side of the roadway. ✓
  3. keep well to the left-hand side of the roadway.
  4. drive in the middle of the roadway.

Answer: B. keep well to the right-hand side of the roadway.

When you are travelling slower than the other traffic, keep well to the right-hand side of the roadway.

Why this is the answer

The truck handbook says to choose the right-most lane you can travel in safely. Staying as far right as possible reduces disruption to traffic flow and keeps hazards on the left side of the vehicle, where your view is less restricted. That is why the correct choice is to keep well to the right-hand side of the roadway when you are slower than the traffic around you.

Why the other answers are wrong

Remember it

When you are the slow vehicle, treat the right edge as your home base.

Official handbook: Official MTO Truck Handbook, Driving along

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.