Answer:
C. Using the three second rule
Step-by-step explanation:
The three-second rule in driving is used to make sure that you are driving at a proper speed and can maintain a proper distance with the car in front of you. The rule consists in locating a point (a sign, building, tree, etc), and counting to three after the vehicle in front of you passes the point, if it takes you less than three seconds to pass the point after the vehicle in front of you passed it, then you need to slow down to leave more space and avoid accidents.
The three-second rule should be followed on ideal weather and road conditions, but when the weather or visibility on the road are not ideal more space should be given between you and the car in front of you.