The government has been urged to set aside more money to help public services cope with a possible rise in immigrants from Eastern Europe.
The Institute for Public Policy Research says housing, the NHS and policing will all be stretched if large numbers arrive from Bulgaria and Romania when restrictions lift next week.
ITV News Political Correspondent Carl Dinnen reports from Harrow, one of London's most diverse boroughs:
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PM used a speech in Hamburg to say that the UK will not 'pull up the drawbridge and retreat from the world' but Europe must change.
It is set to remain unsettled into Saturday, becoming drier on Sunday.
The Independent has announced it is to cease publication and go online only from the end of March.