Austerity measures: Think tank wants more cuts

Tens of thousands of people have marched in protest at the government's austerity measures.

Labour leader Ed Miliband, among dozens of speakers who addressed crowds at the biggest march in London, received a mixed reaction. Other rallies took place in Glasgow and Belfast.

Despite the numbers on the streets protesting, Mark Littlewood, director of free market think tank the Institute for Economic Affairs, says there should be more cuts to get the economy back into balance.