What does "override" refer to in the context of vehicle collisions?

In the context of vehicle collisions, "override" specifically refers to a situation where one vehicle, typically a larger vehicle such as a truck or bus, runs over or rests on top of a smaller vehicle following a collision. This can occur during an accident where the larger vehicle fails to stop in time and subsequently moves over the smaller vehicle, which can lead to significant damage and poses serious risks to the occupants of the smaller vehicle.

This phenomenon is particularly dangerous due to the potential for severe injury or death, as the typical structure and safety mechanisms of smaller vehicles are not designed to withstand the weight and impact of larger vehicles. The term highlights the dynamics of vehicle collisions and the varying forces at play, especially in multi-vehicle incidents. Understanding the implications of override helps first responders assess the situation more accurately in the aftermath of a collision, allowing for appropriate rescue strategies.