Greater Manchester Police are investigating reports that suggested officers used 'pepper spray' in an attempt to dispel disorder between Preston and Wigan football fans following a derby match at the weekend.
Officers were called to the DW Stadium following the Wigan Athletic v Preston North End derby on Saturday (July 30).
Videos and images circulating online over the weekend have shown some fans chanting and screaming towards officers. Police at the game were dressed in protective gear and carrying batons.