All right so I remember thinking about this little problem today so I decided to bring it up. When we all go running out of our car to take a quick look at the storms it is easy to loose track of what doors are locked and where the keys are. Thus if we get out of a car with the keys inside and the doors locked we could be in a bit of a pickle. I was wondering what safeguards people took? Or, if there is anything you could put onto a lock to assure that you will not get stuck outside of your car and possibly be required to take a rock to a window?