What is the most dangerous collision for a driver?

The most dangerous collision for a driver is typically a head-on collision, where two vehicles collide front-to-front. This type of crash often results in severe injuries or fatalities due to the combined speed of both vehicles impacting each other. The lack of crumple zones and the direct force on the driver and passengers make it particularly perilous. Additionally, head-on collisions frequently occur at high speeds, exacerbating the potential for catastrophic outcomes.