Luke Cameron gives busker money
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Antidote to 'Neknomination' - random acts of kindness

23 April 2014 Last updated at 19:01 BST

BBC News has been hearing from the man behind 'RAK Nomination' - the act of carrying out random acts of kindness.

Luke Cameron got fed up with drunken teenagers filming themselves in so-called 'Neknomination' games.

Jon Kay reports from Gloucestershire.