What should you do if you’re waiting at the side of the road to pick someone up, but know they might be a while?

Explanation: You should turn off your engine if you're likely to remain stationary for a while. This reduces fuel consumption and exhaust emissions, reducing your vehicle's impact on the planet.

Category: Safety and your vehicle (2021)

References: The Official DVSA Guide to Driving: Section 17, Highway Code: Rule 123