Police were out in numbers as around 600 Hereford United supporters left the Racecourse this afternoon.
As there was only one way out supporters couldn't help being filmed and scrutinized by the North Wales force.
Outside the Racecourse (click to enlarge)
Fans were made to walk around a cordon of police. Several were picked out and kept within the cordon.
Police refused to reveal the purpose of the exercise.
