If the weigh station is open, you should

  1. enter the inspection station but refuse inspection.
  2. enter the inspection station and stop for inspection. ✓
  3. pass the inspection station.
  4. ask your employer what to do.

Answer: B. enter the inspection station and stop for inspection.

When the weigh station is open, you must enter the inspection station and stop for inspection.

Why this is the answer

The truck handbook says signs show whether an inspection station is open, and when it is open, trucks must pull in and stop for inspection. Enforcement staff check the vehicle and load, including weight and dimensions, and also check the driver's licence class and validity. That makes stopping the required action rather than a choice, and it is the driver's responsibility at the station.

Why the other answers are wrong

Remember it

An open sign means pull in: treat the station as a required stop, not an optional detour.

Official handbook: Official MTO Truck Handbook, Vehicle safety, maintenance and daily inspections – Ministry of Transportation inspection stations

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.