In defensive driving we must ...
A)Only look at the vehicle in front.
B)It is not necessary to check the mirrors.
C)Look far ahead, to the sides and in the mirrors.Correct
Defensive driving is based on the principles of vision, anticipation and space. Its purpose is to allow the driver to drive in a safer manner. To do so, information must be gathered with sufficient time to analyse it and react appropriately. One should look far ahead, look to the sides frequently, check the mirrors frequently and turn the head to check the blind spot.