What does this sign mean?
- This sign means trucks are not allowed on this road. Use alternate route.
- This sign means trucks must use left lane. Keep left.
- This sign means heavy trucks are not allowed in this lane. Do not drive a heavy truck in this lane. (correct)
- This sign means heavy trucks must use right lane. Keep right.
Why this is the answer
This sign means heavy trucks are not allowed in this lane. Do not drive a heavy truck in this lane.