WORLD STANDARDIZED RULES OF THE WORLD POOL-BILLIARD ASSOCIATION (WPA) said:6.12 SUCCESSIVE FOUL PENALTIES
When a player commits a foul, penalization is one point (or more as appropriate) and a notation is made and posted by the scorer that the player is "on a foul." The player remains "on a foul" until the next shot attempt, at which time the foul may be removed by successfully pocketing a called ball, or completing a legal safety. If failing to meet these requirements on the next turn at the table, the player is penalized one point. The notation is changed to "on two fouls." If he fails to meet the requirements of successfully pocketing a called ball or completing a legal safety on the third consecutive turn at the table, penalization is one point and an additional penalty of 15 points is assessed (a total of 18 points for three consecutive fouls equals -18 points). The commission of a third successive foul automatically clears the offender's record of fouls. The incoming player then has choice of (1) accepting the table in position, or (2) having all 15 balls reracked and requiring the offending player to shoot under the requirements of the opening break. Rules for the opening break apply. It should be emphasized that successive fouls must be committed in successive turns (or playing attempts), not merely in successive innings. For example, if a player ends inning six with a foul, steps to the table for inning seven and fouls (he is "on two fouls"), and then starts inning eight with a legally pocketed ball before scratching on his second shot attempt of the inning, he has not committed three successive fouls, even though there were fouls in three successive innings. As soon as he legally pocketed the ball to start inning eight, he cleared the two fouls. He is, of course, "on one foul" when he plays the first stroke attempt of inning nine.
If a player is on one foul, does a missed shot with cue ball or numbered ball hitting a rail after cue ball initially hits an object ball still count as a loss of a point and a second foul?
This rule seems to imply a safety must be called, hence the question.WORLD STANDARDIZED RULES OF THE WORLD POOL-BILLIARD ASSOCIATION (WPA) said:6.7 RULES OF PLAY
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4. A player may call a safety rather than an object ball (for defensive purposes). Safety play is legal, but must comply with all applicable rules. The player's inning ends when a safety is played, and pocketed balls are not scored. Any object ball pocketed on a called safety is spotted.
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Thanks for any input.