Saw this pop up on the BBC and local news - http://www.bbc.co.uk/news/uk-england-beds-bucks-herts-40862367
In short, local residents have taken it upon themselves to vandalise peoples cars for parking on "their" street whilst they go to the airport.
One of the roads in question, Hollybush Road, looks from Google Maps to be a fairly wide residential street and whilst I do feel some sympathy if their street is turning into a car park, I can't see this is in any way a responsible way of dealing with it!
In short, local residents have taken it upon themselves to vandalise peoples cars for parking on "their" street whilst they go to the airport.
One of the roads in question, Hollybush Road, looks from Google Maps to be a fairly wide residential street and whilst I do feel some sympathy if their street is turning into a car park, I can't see this is in any way a responsible way of dealing with it!