What is an important consequence of tailgating as per Title 21?

The significant consequence of tailgating, as noted in Title 21, is the increased risk of accidents. When a vehicle follows too closely behind another, it reduces the driver's ability to react in time to sudden stops or changes in speed. This proximity can lead to collisions, especially in situations where the leading vehicle has to brake unexpectedly. Tailgating diminishes the safety margin since drivers may not have sufficient time to react if the vehicle in front slows down suddenly. Consequently, enforcing safe following distances is crucial for preventing accidents and maintaining safe roadway interactions among drivers.