The World Football Cup has kicked off in London - Tournament for Nations not recognised by FIFA such as Tibet, Northern Cyprus, and for some reason Yorkshire.
As an experiment the Refs now have the option of dishing out green cards as well as the usual reds and yellows
Premise of the green card is the ref can send a player off but the team is allowed to bring another player on to replace him, essentially a forced substitution. They haven't explained the criteria for the green card so I am presuming it would be as an alternative to a second yellow for dissent and it would mean losing one of your 3 substitutions.
The cynic in me reckons should this be adopted this would be the end of red cards for two certain teams