Further outbreaks of violence and looting in London - in pictures

Workers fix a broken window at a McDonald's after overnight looting in Brixton, south London Photograph: Suzanne Plunkett/Reuters

A man is detained by police using dogs in Enfield, north London Photograph: Joel Goodman/LNP

Police officers detain a man outside a bank in Enfield, north London Photograph: Stefan Wermuth/Reuters

Youths throw bricks at police during unrest in Enfield, north London Photograph: Karel Prinsloo/AP

Police clash with youths near the Currys store in Brixton, south London Photograph: Lewis Whyld/PA

Youths are detained outside the Currys store in Brixton, south London Photograph: Dan Kitwood/Getty Images

A dog keeps watch inside a shop damaged during unrest in Enfield, north London Photograph: Karel Prinsloo/AP

A damaged police car in Enfield, north London Photograph: Leon Neal/AFP/Getty Images

Two girls are detained outside the Currys store in Brixton, south London Photograph: Dan Kitwood/Getty Images

Police guard a shop after looting broke out in Brixton, south London Photograph: Dan Kitwood/Getty Images

Riot police confront several hundred youths in Brixton, south London Photograph: Dan Kitwood/Getty Images

Staff leave a damaged Sainsbury's store in Enfield, north London Photograph: Peter Macdiarmid/Getty Images

A man walks past a damaged shop window on Brixton High Street following disturbances in south London Photograph: Ben Stansall/AFP/Getty Images

A police officer escorts a family past the burned-out Carpetright shop in Tottenham, north London Photograph: Peter Macdiarmid/Getty Images

A policeman puts tape across Church Street in Enfield, north London Photograph: Peter Macdiarmid/Getty Images

A smashed bus shelter in Brixton, south London Photograph: Dan Kitwood/Getty Images

Looted goods on the pavement outside a fire-damaged footwear shop in Brixton, south London Photograph: Suzanne Plunkett/Reuters

Deputy Prime Minister Nick Clegg and Tottenham MP David Lammy meet local residents and business people including jeweller Steve Moore (right) who lost his shop after rioting broke out in Tottenham, north London on Saturday night Photograph: Stefan Rousseau/PA

Youths look at the remains of a burned-out car in Enfield, north London Photograph: Peter Macdiarmid/Getty Images