This is the hilarious moment a train was delayed because it was forced to crawl along behind a stubborn SWAN waddling on the tracks - for two MILES. Commuters were in a right flap when the train from Teddington was forced to slow down to a snail - or a swan's - pace after leaving the station. But they were left baffled when train staff announced the delay was due to a swan sauntering ahead of the train and refusing to get off the track. Hilarious videos show the bird waddling along with the slow-moving train just a metre behind, as it pulled into Kingston station more than two miles away.