4.6 Spotting Balls

All balls pocketed on fouls, or on safeties, or without a called ball having been pocketed, and all balls driven off the table are spotted. (See 1.4 Spotting Balls.) If the fifteenth ball of a rack needs to be spotted and the fourteen balls have not been touched, the fifteenth ball will spot on the apex spot and the referee may use the triangle to assure a tight rack.