I have been reading this with interest....
Here in Oz, we arent allowed to carry at all, has to be locked in a metal container, cabled or bolted to the vehicle..... but here is my 2c worth....
As a carry weapon is 'ready to go' loaded, cocked & locked.... basically a round chambered..... I wouldn't think most body holsters worn.... belt, shoulder harness, cross draw.... between seats/console, upside down, or sitting between your legs
is that safe a way to carry it? Remenber, this is not to bag anyone how they do whatever.... just MHO.
If I were able to carry in a car, I would want to fit a holster securely to the shooting hand side of the steering column, for me, the right hand side. I would want it so I would just have to reach for it, not fight the seatbelt and have to stretch out to get it.... just easy reach. That way, drawing it doesnt sweep any part of my body, (or my passengers body)
You have to realise, I am thinking about this because, here in Oz, we drive from the right hand side of vehicles, and drive on the left hand side of the road, so I am having to think about it from your (opposite) point of view.
If you are driving and have to draw your pistol (and you are right handed) from the console, a right hand belt holster or a RH crossdraw holster/shoulder holster, with your left hand on the steering wheel, you have to sweep your left arm with the muzzle, to aim it anywhere out of the left (drivers side) of the car. This, to me is hard to accept, coz this gun is on a full chamber, and in the heat of the moment, one could shoot themself in the left arm.
Between your legs, I dont have to tell you where you might shoot yourself
(brings a tear to the eye thinking about it)
If you are left handed & have a belt holster (LHS) you have door/elbow room issues and if a car were to run into your left hand door, the gun could end up smashing your left hip. Crossdraw or shoulder harness, the muzzle is potentially sweeping your front seat passenger (RHS) as you turn to look over your left shoulder (or reversing).
In a holster in or beside your console, or between seats, you would have to take your eyes (attention) off the road to locate and pick up the pistol (and you would have to be careful not to spill drinks and stuff on the gun (it is dirty down there between the seats too, have a look later, plenty of crud)
So, my opinion as a non carrier, would be a holster on the steering column ( pointing down 45 degree(ish) on your shooting hand side. It is in easy reach, always exactly the same place, out of the way, less chance of spilling drinks on it, less dirty area of the car, you can draw it easily and pass it over your other hand on the steering wheel (without sweeping your off side arm), it never accidently sweeps front or rear passengers at any time.... and if the police pull you up for a traffic stop or whatever, you can just put it on the dashboard or on the front passengers seat (if vacant) so it is then in plain view.
Jus't my opinion, as I have given it alot of thought, as I have never experienced it first hand (and not from your side of a car)
Yes, we do have quite alot of LHD cars here in Oz, I used to have a '73 mustang (dark green, white stripes on bonnet & trunk lid) was left hand drive
(had to have a big sticker across the back "Caution, Left Hand Drive" which looked terrible) but was alot of fun