When I first started carrying in the car I kept the weapon in my pocket because, I reasoned, if someone wants to car jack me they may grab me by the left arm and pull me out of the car leaving my weapon still in the car. But I have since realized that getting the gun out of my pocket when sitting in jeans is difficult if not impossible. So now I am carrying it in the inside of my left boot where I can reach it and it will go with me if I am pulled out of the car.
But then comes the problem, when I am entering a Bank, Hospital or School where it is prohibited, I need to remove it from my person and place it in the dash. This could involve "display" if I am not careful. I became aware of that yesterday as I removed the gun from my boot to go into the Post Office. I looked up and saw a big SUV parked beside my little two seater and the occupants were observing my moves!
I am thinking the best thing may be to rely on the fact that in 75 years I have never been asked if I had a weapon and never been searched for one, and just carry wherever.