Bristol police in roof-top stand-off, 30 arrests made
29 April 2011 Last updated at 17:57 BST
Police involved in a second series of clashes between officers and protesters in Bristol have made 30 arrests.
A demonstration which started in Cheltenham Road, Stokes Croft, on Thursday night turned violent at about 0100 BST on Friday, police said.
Both officers and protesters were injured when rocks, bottles and other missiles were thrown.
Ben Ando reports.
