When a referee correctly signals for a 3-point shot, what should follow after the foul signal?

When a referee correctly signals for a 3-point shot, the appropriate follow-up action after signaling a foul is to continue with the regular foul signal. This indicates to players, coaches, and spectators that a foul has been committed during the attempt to make a 3-point shot. The regular foul signal is vital for clarity and communication on the court, as it ensures that everyone involved understands the situation and it informs the players of the implications, such as potential free throws for the fouled player.

In this context, maintaining the regular foul signal reinforces the idea that an infraction occurred while an attempt was being made for a significant play (the 3-point shot), thus emphasizing the severity and the rules surrounding fouls during shooting attempts. The decision to continue signaling ensures consistency in officiating and helps maintain the flow of the game.