Technical and Vehicle Safety
When is it permissible to use rear fog lights?
- ○Whenever it is raining
- ✓Only in fog or falling snow when visibility is seriously reduced
- ○At night on unlit roads as a substitute for brake lights
- ○On motorways at all times to warn following drivers
Correct answer
Only in fog or falling snow when visibility is seriously reduced
Rear fog lights are very bright and can mask your brake lights; they should only be switched on when visibility is seriously reduced.
This is one sample question. Practise the full bank with timed mock exams, every answer explained, and a predicted pass score — free to start in Theory Test Ireland.
Download on theApp StoreRelated questions
What is the minimum legal tread depth for car tyres in Ireland?Under-inflated tyres are dangerous mainly because they:When should you check your tyre pressures?Is it legal to fit tyres of different size or construction type on the same axle?Over-inflated tyres mainly cause:A tyre with a visible cut or bulge in the sidewall: