Prince Harry didn't think he was allowed to wave back at the crowd during a night out at the darts. The fun-loving Prince has never been one to do things by the book, and in 2011 he swapped Buckingham Palace for Alexandra Palace and a night on the beer watching the arrows.
The Duke of Sussex watched on in awe as darting royalty Phil Taylor booked his place in the final with a 6-0 win over Darren Webster.
TV cameras captured Harry having a good time - and Barry Hearn has now claimed in his autobiography that the 37-year-old was involved in a right royal knees up that involved an incredible 60 pints.
Prince Barry (that's the Matchroom chief) also revealed one thing the real Prince didn't think he was allowed to do on his visit to the darts - wave to the crowd.
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