Nottingham Forest have told supporters what they must do to avoid a repeat of the delayed kick-off seen against Notts County on Tuesday.
Forest says the main cause of the issue was fans scanning multiple tickets from one mobile, something the club is keen to avoid before Saturday's pre-season friendly against Valencia at Meadow Lane.
The advice is for supporters with multiple tickets to print them before arriving at the stadium, something they say will "dramatically speed up" the process of getting people into the ground. The game is set to kick off at 6pm, with turnstiles opening at 4:30pm.