I’d have to see it again but at the time I said to my mate that Zin was daft for running over and piling in and risking a card. He definitely ran a bit of a distance to get involved and that’s why he was singled out for the yellow.I don't think he got his first yellow for dissent. Apparently the linesman said he was involved in the dispute after the penalty. I watched it on MoTD. He was pushed himself but did not retaliate, there's no way he should have got his first yellow card. The officials were trying to pick one of each side to punish, but it was totally unjustified.