This is the moment a man allegedly used a sledgehammer to break into a train depot, before smashing up walls, windows, toilets and computers.

The man appears to climb into a Network Rail compound near Victoria station before going on the rampage.

After allegedly taking a pair of keys to a Network rail van, footage shows him driving it through metal gates, damaging the vehicle.

This was an utterly meaningless rampage. By stealing a van and driving it so erratically, this could have had lethal consequences for either the man himself or a passing member of the public.

Det Sgt Krishan Appannah

Anyone with information on the incident, which happened shortly before 9am on Saturday 22 October, should call British Transport Police on 0800 405 050, quoting reference 132 of 08/11/2016, or you can call Crimestoppers anonymously on 0800 555 111.