Britain on the Brink: Back to the 70s?

Britain today is suffering the longest peacetime slump in decades. Our economy is in a double-dip recession for the first time since 1975. Panorama asks whether Britain is ready and able to cope with a new age of austerity with surprising echoes of the 1970s. Reporter Adam Shaw examines if we're about to suffer the same social and political upheaval that emerged from that decade.