I watched this farce as well and that was another vintage crappy display by Thomson against Celtic this time. Boyata's outrage re that free kick award/red card was absolutely justifiable and again it exposes the questionable weakness of the last man red card punishment ever since it was introduced all these years ago; IMO the rule should've been refined well before now. As for the pen incidents, I thought he got the second Celtic pen right but too many refs still don't wanna penalise this kinda offence of wrapping your arms around an opponent and impeding a player's mobility - a stonewall pen all day long!!