David Cameron: 'Gaddafi must go now'

David Cameron has been outlining the steps being taken to bring an end to Col Muammar Gaddafi's regime in Libya.

The prime minister's comments follow a UN human rights conference in Geneva where leading figures were united in their calls for Col Gaddafi to step down immediately.

The prime minister told the Commons that the UK was taking a lead in putting pressure on the Libyan leader.