The answer is sideswipe
collisions. A sideswipe is a "glancing blow" that frequently happens
when a driver fails to signal, drives too close to the center line, changes
lanes too rapidly, or fails to pay attention while trying to pass or change
lanes. It can occur between two vehicles traveling in either the same or contrary
directions. These kinds of crashes are normally not serious, although the
vehicles will still be smashed or damaged.
