AS Londoners enjoy the sunny weather in Victoria Park they are urged to join in a treasure hunt for a lucky polo ball which could win them �5,000 cash. Twenty polo balls have been hidden in city parks including Victoria Park and there are cryptic puzzl

AS Londoners enjoy the sunny weather in Victoria Park they are urged to join in a treasure hunt for a lucky polo ball which could win them �5,000 cash.

Twenty polo balls have been hidden in city parks including Victoria Park and there are cryptic puzzles and photo clues on the 'polo in the park ' Facebook page to help people on their quest for a winning ball.

The contest promotes a weekend of watching players on horesback compete in polo matches at Hurlingham Park in west London in June.

Anyone who finds a ball in Vicky Park could win the top �5,000 cash prize or VIP tickets to the event.

Also up for grabs are discover polo days which include a personalised lesson from UK champion Jack Kidd.