I currently live about 10 miles from a big city which I work in. To save money on parking in the city centre at on average 8gbp per day I drive to the outskirts of the city, park on the closest street that does not have yellow lines and walk just over a mile into work. I was chatting to a friend about it who said I was lucky my car has been nicked (dodgy area) then goes on to say she'd be fuming if commuters parked on her street. My opinon is that if you chose to live on one of the first streets without parking restrictions, there are bound to be people who will park there to save money, same with living near a train station. I used to live in a terrace opposite a shopping precinct, during business hours you couldn't park on the street for love nor money. It was part and parcel of living in that particular location, I got on with it until I could move and consider such factors when moving since. I certainly wouldnt blame the drivers or key their cars over such a 'slight' as my friend thinks may happen.