Blue cards for 10-minute sin-bins set to be introduced under new trials

Dissent and tactical fouls, will count as blue card offences. Pic: Danny Lawson/PA
Blue cards will be shown to players sin-binned in new trials to indicate they must spend 10 minutes in the technical area, the PA news agency understands.
The Daily Telegraph first reported the use of the cards on Thursday and it is understood these will be shown by referees as part of a new trial.