Safe as cars

I'm always short of time and tonight was no exception as I arrived home with less than an hour to have something to eat and get myself out to my evening class. To make time even more precious I was locked into my car. The driver's door would not open. There are times when it is a good idea for the driver's door to be locked when the driver is in the car, but this was not one of those times. I thought this is great - I'm sitting outside my house and I'm locked into my car! I had just manged to get the passenger door open when I thought what if I try the open button on the key? and hey presto it worked!