Drinking/Coaching during Free Throws...

[DrC.]

I heard this yesterday and wanted to know how everybody else would handle this one. Everytime Team A would should a 2 shot Free Throw, Team B would put there required 2 players in the low spots and the other 3 players would hustle over to their bench area (they would stay on the court). The Coach would talk to them and have them Drink water. The kids were never late in returning, in fact they usually never went back. I heard after doing this a few times, one of the officials "T"d him up. His reasoning was that they were gaining an unfair advantage. (Coaching and Fluids). But couldn't the other team do the same and where in the rules can the official back this up with. I can see possibly warning the coach, but that would be nothing more than a bluff. Thanks in advance...