Final answer:
The three-seconds-plus rule should be reduced to one-second or less on wet roads.
The statement is b. false.
Step-by-step explanation:
The statement is b. false.
The three-seconds-plus rule is a rule of thumb used in driving to maintain a safe distance between vehicles. It suggests that the driver should keep at least a three-second gap between their vehicle and the vehicle in front of them in normal road conditions. However, on wet roads, the stopping distance of a car increases due to reduced traction, so the three-seconds-plus rule should be extended to allow for a longer stopping distance.
For example, if a driver maintains a following distance of three seconds on a wet road, they might not have enough time to react and stop safely if the vehicle in front suddenly brakes. Therefore, the three-seconds-plus rule should be reduced to one-second or less on wet roads to account for the increased stopping distance.