How to correct poor coaching behavior?

[Nevadaref]

The key is to penalize it and that will put a stop to it. You gave the coach enough leeway during the FTs. When he barked across the court at halftime was the proper time to whack. It would most likely have prevented the hallway situation, which is an obvious whack!
I'm disturbed that your crew passed on penalizing these instances and then T'd the opposing coach. How do you think that looks?
You need to take care of business with the unsporting behavior. If you allow one coach to misbehave the other will think that he can too.