I won't get much support on this, but the participant behaviour thing is going too far. Lord knows what the Brighton manager got dismissed for. The countless zero tolerance yellows for dissent are not proving effective. At step 5 and below, we're in a different world all together. Imagine zero tolerance Sin Bins?
All I'm saying is it's going too far. Respect is dwindling rather than what was hoped for. I think it's just having the opposite effect. Hit really bad behaviour hard. Instead, trivial dissent is being tarred with the same brush.
That's my style of reffing I guess. I'm not too interested in triviality (i quite like a degree of misbehaviour, sometimes to my cost in observations), but I'm very strict when participants cross a certain line