BBC News with Marion Marshall

Britain has ordered the closure of the Iranian embassy in London and said staff must leave within 48 hours. The British Foreign Secretary William Hague announced the measures a day after protesters stormed the British embassy and diplomatic compounds in Iran. An Iranian government spokesman described the British response as "hasty" and warned that Iran would take further appropriate action. James Robbins reports.

Britain's foreign secretary was blunt. He told members of parliament that the Iranian demonstrators had systematically vandalised and looted the homes of British embassy staff in Tehran. Mr Hague said they stole personal possessions and set fire to the main embassy office building. The foreign secretary was clear this was the work of a student militia controlled by elements of what he called the Iranian regime.

William Hague said no difficulty in relations between the two countries could excuse Iran's failure to protect diplomatic staff under the terms of the Vienna Convention.