When should Mike use the flashing amber lights fitted to the cab roof and at the top rear of the vehicle?

Explanation: • Only at night: No, he needs to use them when the vehicle is used in the daytime.
• Whenever the vehicle is moving: No, he does not need to use them when the vehicle is travelling at normal speed to or from its working place.
• When the vehicle is parked: No, he does not necessarily have to use them when parked.
• When the vehicle is moving slowly whilst sweeping: Correct.

Category: CPC Case Studies: Technical Matters