During the course of the game, the officials:
(a) do not signal successful two-point field goals or free throws; or
(b) do signal the value of point(s) resulting from defensive goaltending or basket interference.
This is proper procedure. Officials are not authorized to signal the point value for two-point goal or free throws. However, it is necessary to signal in cases of doubt or confusion and when point(s) are awarded. Officials shall also continue to signal a successful three-point goal.