You are driving on a two-way road and in front of you drives a vehicle that signals with its left indicator:

1. A You may immediately overtake it from its right, by pulling into the “hard shoulder”.
2. B You should take into consideration that the vehicle before you might deviate to the left and you should allow it to do so.
3. C You shouldn’t overtake it on a narrow roadway, but you may overtake it from its left side on a wide road.
4. D You may overtake after using the horn to warn him. The signal he gives doesn’t oblige you.