Are tougher visa rules putting Indian students off UK?

The number of Indian students studying in the UK fell for the first time the last year, many say due to changes in visa rules.

Ministers have come under fire for tightening the rules on post-study leave to remain in the UK which some businesses and universities believe is deterring people from applying.

As David Cameron prepares to visit the country, the BBC's Reeta Chakrabarti looks at how the issue affecting Indians' perception of Britain.