Mayor of London Boris Johnson told LBC 97.3 Radio that those planning Margaret Thatcher funeral demonstrations "could not use the death of an elderly person for a riot or an affray".
More top news
A widespread frost across the UK as temperatures fall below freezing under clear skies.
After a vote tainted by reports of ballot-box stuffing and forced voting, Putin said Russia was ready to 'cooperate' with Britain.
Largely dry elsewhere tonight with a widespread frost and icy stretches