Mo Farah investigated over Wimbledon filming
Tennis club launches inquiry after Olympic gold medallist uploads footage from Centre Court royal box on to Twitter
He was seated alongside Sir Bruce Forsyth and Stephen Fry. Wimbledon rules state that phones must be switched off in and around the courts during play.
There is unlikely to be any action against Farah, who tweeted that he really enjoyed his trip to the championships on a day of dramatic twists that included Roger Federer's surprise departure.
However, it is expected that a way will be found to discreetly remind future visitors of the rules, which are also designed to protect rights-holders, including the BBC.Source: guardian.co.uk