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Rule 251 Test

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These questions are based on Highway Code Rule 251. There are 4 questions in this test. You need to answer 3 out of 4 to pass. Answers may be reviewed after each question or at the end of the test. Good luck!

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Click on an answer to view the correct choice along with the explanation.

1. What is advised if you must park on the road in fog? Give one answer
A Leave headlights on
B Leave parking lights on
C Turn off all lights
D Use hazard lights
Correct Answer: B Leave parking lights on
Explanation: When parking on the road in fog, it's advised to leave parking lights or sidelights on for visibility.
2. How is parking on the road in fog described in the Highway Code? Give one answer
A Especially dangerous
B Generally safe
C Only allowed at night
D Permissible with hazards on
Correct Answer: A Especially dangerous
Explanation: The Highway Code states that parking on the road in fog is especially dangerous due to reduced visibility.
3. What should you avoid doing in fog according to the Highway Code? Give one answer
A Driving slowly
B Keeping windows open
C Parking on the road
D Using fog lights
Correct Answer: C Parking on the road
Explanation: According to the Highway Code, it is especially dangerous and thus should be avoided to park on the road in fog.
4. When parking in fog is unavoidable, what lights should be on? Give one answer
A Brake lights
B Full headlights
C No lights
D Parking lights or sidelights
Correct Answer: D Parking lights or sidelights
Explanation: If parking in fog is unavoidable, the Highway Code advises to leave parking lights or sidelights on for safety.