What is the minimum safe time gap you should keep between yourself and the vehicle in front in good conditions?

Maintaining a two-second time gap between your vehicle and the one in front is generally considered the minimum safe following distance in good driving conditions. This distance allows for adequate reaction time if the vehicle ahead suddenly brakes or encounters an obstacle. The rule of two seconds is based on the idea that it gives drivers enough time to respond to unexpected events while also compensating for the vehicle's speed; at higher speeds, the distance covered in two seconds increases, thereby providing a more suitable buffer.

In less than ideal conditions, such as rain or fog, it's advisable to increase this gap even further to four seconds or more, as stopping distances can dramatically increase. Having a safe time gap ensures drivers have the time to react appropriately, reducing the risk of a collision.