The correct answer is Cricket.
The NatWest Trophy was a One Day International cricket tournament held in England, sponsored by the National Westminster Bank (NatWest). It usually featured England along with two touring teams playing a series of ODI matches.
The tournament is best remembered in India for the 2002 final at Lord's, where India chased down a target of 326 runs against England. Mohammad Kaif played a match winning innings, and captain Sourav Ganguly famously took off his shirt and waved it from the Lord's balcony to celebrate the win.