Lots of good observations here.
This ^^^^^^^...
Not quite so much this ^^^. One would like to think it can't happen, but it does.
The matter is actually addressed in the BCAPL rules, since there is the occasional situation where a ball that is unintentionally pocketed could be construed by an opponent to be an obvious ball. Then its an argument off and running. That is also the basis of the advice residing in the BCAPL Applied Rulings, which is to always call a safety when attempting to discontinue your turn, regardless of whether you are attempting to pocket a ball.
A brief excerpt from the BCAPL Applied Rules for "Safety":
"...there is a simple way you can protect yourself from any possible detrimental effects of the safety rules: always call a safety if you do not want to shoot again, and always communicate your intentions clearly and verbally to your opponent. While it is not required by the rules to call a safety if you are playing defensively and not attempting to pocket a ball, and while it is true that many simple defensive shots are not actually "safety" shots as defined by the rules, there is no prohibition against declaring a safety even if you do not intend to pocket a ball. Then, if you do accidentally pocket a ball, there will be no dispute."
This too ^^^^^^.
Just an observation that the only problem with this one is that so many people are in the habit of calling a safety when playing simple defense that they may not think about the fact that they are shooting the 8 and they just call the safety out of reflex. Hence the following warning, excerpted from BCAPL Applied Ruling 2.8:
If following the advice in the Applied Ruling for “Safety,” care should be taken when shooting the 8-ball. In 8-ball, any ball pocketed on a safety, whether intentional or not, is defined as an illegally pocketed ball. If you call a safety while shooting the 8-ball and it is pocketed it is a loss of game under Rule 2-10-a.
The entire text of the Applied Rulings for "Safety" and Rule 2.8 can be found on pages 71 and 97 at
http://www.playbca.com/Downloads/Rulebook/CompleteRulebook.aspx
Buddy Eick
CSI National Head Referee
CSI Director of Referee Training
Technical Editor, The Official Rules of the BCA Pool League
bca_referee@yahoo.com
Find the Official Rules of the BCA Pool League here:
http://www.playbca.com/Downloads/Rulebook/CompleteRulebook/tabid/372/Default.aspx
* Unless specifically stated, the contents of this post refer to BCA Pool League (BCAPL) Rules only. The BCAPL National Office has authorized me to act in an official capacity regarding questions about BCAPL Rules matters in public forums.
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