Powered vehicles used by disabled people are small and can be hard to see. What must they display if they’re travelling on a dual carriageway?

Explanation: Powered vehicles used by disabled people are small and low making them hard to see on the road. They also travel very slowly. On an unrestricted dual carriageway, they must display a flashing amber beacon to warn other road users of their presence.

Category: Vulnerable road users

References: The Official DVSA Guide to Driving: Section 10, Highway Code: Rule 220