World leaders say #Gaddafi must go

The United Kingdom has hosted a summit on the developing situation in Libya, with leaders from forty countries saying that Muammar Gaddafi, the Libyan leader, must leave the country. The British hosts of the summit said that they did not discuss arming the rebels, even though the French foreign minister said it was a subject that his government was prepared to bring up. What the UN, NATO, Arab League and government representatives did agree to, however, was to establish a "contact group" to coordinate all international action on Libya.

Al Jazeera's Paul Brennan reports from London.