Cardiff pre and post-Thatcher
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Then and now: Thatcher's legacy

8 April 2013 Last updated at 15:20 BST

Margaret Thatcher transformed Britain's economy with pioneering policies that included the privatisation of state-run industries and the sell-off of council houses.

Millions profited, but others were left scarred by the exposure to market forces.

James Robbins examines Mrs Thatcher's economic legacy.