[Iscool]

One could equally argue that firing a gun from a moving vehicle at another moving vehicle makes a dangerous situation even more dangerous. The police could easily have shot an innocent occupant of another vehicle.

Plus, a dead person behind the wheel of a speeding car is not something I want to encounter on the highway...Just doesn't seem,,,,safe...

[Blood of Tyrants]

Because of these reasons, many, many police forces years ago instituted policies prohibiting officers from firing from a moving vehicle at another vehicle. This was just a police force protecting a fellow officer who endangered the public with reckless behavior.