Now, a hostile reaction appears to have caused a rethink. But what is a blue card, and is football ready to bring in sin bins? After a volatile period, is another seismic change to how the game ...

This is due to a new rule that, according to "The Telegraph," the IFAB (International Football Board Association) is considering introducing, applying a blue card for referees to take various ...

Football's blue card is likely to be scrapped due to doubts on necessity and effectiveness by IFAB directors. Premier League managers and UEFA president have expressed concerns over confusion and ...