You’re towing a caravan. Which is the safest type of rear-view mirror to use?

A: Interior wide-angle mirror

B: Extended-arm side mirrors

C: Ordinary door mirrors

D: Ordinary interior mirror

Towing a large trailer or caravan can greatly reduce your view of the road behind. You may need to fit extended-arm side mirrors so that you can see clearly behind and down both sides of the caravan or trailer.

You may also be interested in these theory test questions

You’re waiting to emerge left from a minor road. A large vehicle is approaching from the right. You have time to turn, but you should wait. Why?

How should you overtake a long, slow-moving vehicle on a busy road?

What should you do when you’re approaching a bus that’s signalling to move away from a bus stop?

You’re following a long vehicle approaching a crossroads. The driver signals right but moves close to the left-hand kerb. What should you do?

Which of these is least likely to be affected by side winds?

You keep well back while waiting to overtake a large vehicle. What should you do if a car moves into the gap?