Fact Checkers Needed ...

[Zoochy]

This question, "13) After the fifteen second warning horn sounds during a charged timeout, substitute A6 reports to the table and is seated on the “X”. Immediately after the official administers the throwin to A1, who makes the throwin pass to A2, who then take a few dribbles, the timer inadvertently sounds the horn to allow substitute A6 into the game. Many of the players seem to be confused by the horn, and A2 is about to violate by illegally dribbling the ball again after holding it upon hearing the horn, so the official decides to sound his whistle to get everything straightened out before any violation occurs. After getting everything straightened out, the head coach of Team A requests that substitute A6 be allowed to enter the game. The official does not allow substitute A6 to enter the game because he reported to the table after the fifteen second warning horn. Is the official correct?" was very similar to my post the other day about 'Sub or not to sub'.
I got it right. Partner did not like it.

As someone mentioned, maybe site the rule.