Arsenal's Xhaka in 'racism' probe - police

Arsenal midfielder Granit Xhaka has been interviewed by police over an allegation he racially abused a staff member at London's Heathrow Airport on Monday. The 24-year-old Switzerland international was not arrested but voluntarily attended a nearby police station after the incident was reported by a third party. According to British media reports Xhaka, shown a red card in Arsenal's 2-1 win over Burnley in the Premier League on Sunday, was seeing off a friend when the alleged incident took place. "Police were called at 19:29 (1929 GMT) on Monday, 23 January following an allegation that a member of staff had been racially abused at Heathrow Airport, Terminal Five," said a statement issued by London's Metropolitan force on Tuesday. "The allegation was made by a third party. "Officers attended and spoke with a man in his 20s. He was not arrested. He voluntarily attended a west London police station where he was interviewed under caution. Enquires continue." Arsenal responded to the incident by saying: "This is a private matter which is in the hands of the police." Xhaka joined Arsenal from German Bundesliga club Borussia Monchengladbach for a fee in excess of £30 million ($38 million, 35 million euros) in pre-season. Sunday's dismissal came just when Xhaka was starting to put a run of games together in the Gunners' first team, but he is now set to serve a four-match ban following his second red card this season.