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India Golden Temple: UK investigates 'SAS link' to attack

14 January 2014 Last updated at 22:05 GMT

The violent storming of the Golden Temple in Amritsar - a sacred shrine for Sikhs - was an event that shook India in 1984.

Hundreds of people were killed as Indian troops tried to put down a rebellion.

David Cameron has ordered an investigation into whether there was a British connection.

Recently unclassified documents suggest an SAS officer advised Indian authorities.

Carole Walker reports.