Bath Spa station damaged by vandals after a refit.
http://news.bbc.co.uk/1/hi/england/somerset/7849911.stm
They should be made to pay for the costs of repairing their vandalisam. Take away their mobiles, PCs, Play Stations etc to recover the costs. Then make them do the work as well.
BUT as usual they will be told that they are troubled children and will be sent to Africa or some such place for a holiday.