Metal studs installed in London to deter rough sleepers
9 June 2014 Last updated at 11:33 BST
Metal studs have been installed to deter homeless people from sleeping outside a block of flats in Southwark in London.
Homeless charities have condemned the move. Southwark Council has said it will investigate any health and safety concerns.
BBC London's Nick Beake has been gauging reaction from residents.