About 500 Salford Red Devils fans have marched in protest against the way in which the struggling rugby league club is being run. Sunday's game against Wakefield was cancelled due to welfare concerns by the Rugby Football League (RFL). It was the latest blow for supporters who have had to watch their 152-year-old club's best players leave due to ongoing financial problems. With five games of the Super League season remaining, relegation is all but certain and concerns - strongly denied by the club - have been expressed about whether the Red Devils have a viable future. Their owners released a statement on Monday to say the club would not be closing despite their money problems.