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Sainsbury's boss Justin King leaves after 10 years

9 July 2014 Last updated at 17:15 BST

Sainsbury's chief executive Justin King is leaving the company after 10 years at the helm of the supermarket.

Mr King is credited with turning the business around, achieving nine years of consistent profits growth.

On his final day in the job, he told BBC business editor Kamal Ahmed how he had achieved that success, the rise of discount supermarkets and his thoughts on Scottish Independence.