Don't you know that in every newer car the doors automatically lock when you turn on the ignition. I hate it for that very reason. If in an accident no one can open the doors.
Uh, you are wrong:
If a crash is detected, all doors automatically
unlock, the battery terminal automatically disconnects, the fuel
supply is automatically terminated, warning hazards are automatically
engaged, high consumption electrical components are automatically shut
off and an emergency signal is automatically sent to OnStar Telematics
(if equipped). If you didn’t catch that, it all happens automatically
so no need to worry. These steps greatly minimize the possibility of
trapped occupants and fire.