Free Throws/AP arrow

[Nevadaref]

Originally Posted by Zoochy

Federation Rules:
2nd quarter has ended. Coach A comes onto the court to greet his players. As he walks past an official he starts to complain in such a way he receives 2 Technical fouls. Coach A is removed from the game. Team B has the AP arrow.
When does Team B shoot the free throws? When Team B completes the throw-in to start the 3rd quarter is the AP arrow switched?
Is the ruling different for NCAA?

In both rule sets the 4 FTs are administered to begin the 2nd half (3rQ in NFHS) and are attempted at the basket nearest the shooting team's bench (2nd half goal).

In NFHS the arrow is not reversed as possession of the ball is part of the penalty for the T, but in NCAA the game would resume at the POI which is the AP throw-in to begin the 2nd half, so the arrow would change.