You're driving on a two-lane motorway. What should you do if a lorry is taking a long time to overtake you?

Possible Answers:

a. Slow down and let the lorry pass

b. Maintain a steady speed and let the lorry driver decide what to do

c. Increase speed slowly, so the lorry can move into the left-hand lane behind you

d. Slow down and flash your headlights

Think you know the answer to this theory test question?

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