The law is about trying to con the ref, he tried to con the ref. Correct decision.
Ref had a good game until the last 5 minutes where he got the two pen calls the wrong way round.
I agree with the pens the wrong way around for Leicester.
Simulation is classed as a booking also, by the law.
Should have been a bit more common sense refereeing though - I think you'd have no players left on the pitch if you booked people for simulation all the time.
The game requires it like, to stop it continuing as much as it does...
Seemed more like a statement booking than owt else.