A line judge keeps position during the men's singles first round match between France's Nicolas Mahut and Spain's Marcel Granollers during the 2014 Wimbledon Championships 24 June 2014. Photo: AFP
Matt Dathan discusses the Tory leadership contest; Britain's population hits a record high, and for the first time in the 147 year history of the Wimbledon tennis championships, line judges will no longer be calling the shots.