I have noticed on too many occasions, the apparent style of young female drivers who, on coming out or going to their vehicle, walk with their car keys dangling or should I say "flamming" in their hands.This is not advisable especially in this country at this time. You never know who is a potential carjacker, who will relish the fact that you are driving and about to go to your car.
Why advertise? Keep your keys in your handbag or in your pants pocket right up until you are approaching the car, of course at the same time observing your surroundings.
W Dopson
Woodbrook