Obviously when the vehicle is running, there is little need for a firearm. You are already sitting in one of the largest and heaviest projectiles that you own. Just take that right foot and push the accelerator to the floor
Unless this was a well planned ambush, most random perpetrators will get out of the way from a crazed driver that is in a vehicle accelerating towards them.
Ah come on star1, really! Anyone unable to go from one holster to another or one place to another shouldn't have a firearm...
If the firearm is in the passenger portion of the vehicle on you or not it is a concealed weapon.
Staging is so freaking cool.