What should a driver do when they see plant or machinery crossing the roadway at roadworks up ahead?

Slow down and prepare to stop.
Leave the carriage way as the road ahead is blocked.
Maintain the same speed along the road.

Explantion: When you notice works vehicles ahead, slow down and be prepared to stop for the road works. If machinery is crossing you must stop if directed.

Theory Tester

What should a driver do when they see plant or machinery crossing the roadway at roadworks up ahead?

Managing Risk