Question

Difficulty: MediumWaiting and Parking

When parking a car at night in a designated lay-by adjacent to a single-carriageway road with a 40 mph speed limit, the driver is legally required to leave the vehicle's parking lights switched on.

Answer: Answer

Answer

The statement is true.
According to the UK Highway Code (Rule 249), all motor vehicles must display parking lights when parked on a road or in a lay-by on a road with a speed limit greater than 30 mph. Because the road in this scenario has a 40 mph limit, leaving parking lights on is a statutory requirement.

Step-by-Step Solution

1
Identify the posted speed limit and the parking environment in the scenario.
The car is parked at night in a designated lay-by on a road with a 40 mph speed limit.
Statutory requirements for parking lights at night depend directly on the posted speed limit of the roadway.
2
Apply Highway Code Rule 249 regarding night parking regulations.
Vehicles parked on a road or lay-by where the speed limit exceeds 30 mph must display parking lights.
On higher-speed roads, stationary vehicles must remain illuminated to give approaching traffic adequate warning and reaction time.

Key Concept

Mandatory parking lights on roads with speed limits exceeding 30 mph
Estimated Time:45s
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