Uefa say they are looking forward to a trouble-free Champions League final in Moscow on May 21.

David Gill, the Manchester United chief executive and Peter Kenyon, his Chelsea counterpart, were due to meet Uefa officials today to discuss preparations for the final. Each club has been given an allocation of 21,000 tickets with the capacity at the Luzhniki Stadium being set at 69,500 for the final.

William Gaillard, Uefa's director of communications, said: "We have no specific worries or problems. I think both clubs have developed a tradition of travelling abroad and both clubs are very well organised.

"We have never had any problems with either of those clubs' fans. We are looking forward to welcoming them in Moscow and sure they will put on a great show."

However, Gaillard did warn supporters not to buy tickets from unauthorised outlets.

"I would very much discourage them," he added. "There is no guarantee that the ticket they get is a bona fide ticket. Also every ticket has a number and every number identifies a person."