London relatively calm after Monday's night of mob violence, arson and looting - many shops and pubs close early and board up windows
Met police flood London streets with 16,000 officers - many drafted in from other forces - in attempt to impose order
Trouble flares in Greater Manchester, with police in stand-off with youths in Salford
West Midlands police report sporadic disorder in Wolverhampton and nearby West Bromwich
No evidence Mark Duggan - whose death sparked first riots on Saturday - opened fire at police, Independent Police Complaints Commission says
Prime Minister David Cameron recalls MPs from summer recess on Thursday to debate riots