Question 8093

To check the traffic behind you, you should look in the rearview mirror. How should you do it?

1. 1
   Carefully and at length, in order to be sure of the speed and distance of other vehicles.
2. 2
   Frequently and briefly, so you do not neglect what is happening ahead.
3. 3
   From time to time, not very often, so you do not neglect your view ahead.