Did any else experience smudges on your windows after parking on the street or in a parking lot? I can only suspect that it is from people who see the car parked who press up to the glass to peer inside.
Funny story... When I was young, I had a friend whose father insisted on not locking the doors and glovebox on their car when parked in public. He felt that this would dissuade people from feeling curious and avoid the need for the smash if they did want to grab belongings. Weird in a logical sort of way.
