So could I. And with the right equipment pigs might fly.
But really how likely is it?
Next time he does a traffic stop you can bet he's going to be humourless and aggressive in making sure that the drivers hands are visible - probably with his hand on his weapon. I expect most of the colleagues who spoke to him would also let this influence their attitude.
Being from the UK probably helps - but I have tremendous sympathy for anyone policing under those conditions and how hard it must be to maintain balance.
I'd say the odds a random person on the street in Charlottesville, VA is legally armed is probably 3-5%, given the number of CHPs issued by the state.
It's also interesting to note that no license or permit is required in Virginia to carry a loaded handgun in the glovebox of your vehicle.