Tax on lottery winnings.. played in UK

handyzon (Accountant) (26 Points)

19 February 2020  

An Indian citizen travelled to UK as a tourist and played a UK lottery. He won some amount. No taxes were cut in UK. 

UK officials stated this - 

"All lottery prizes in the UK are awarded tax-free, regardless of how much you win or which game you play. Lottery winnings are not treated as income by HM Revenue & Customs, which is the government department responsible for taxation."

When he transfers the money to India, what percentage of the winnings will be paid as taxes?