[SC Official]

Originally Posted by BillyMac

How about when a ball handler's shoe just barely touches a boundary? Or when a ball just barely touches a boundary? Or when the ball just barley touches a guy wire? Does everyone in the gymnasium, including the timekeeper, know that the ball is dead and the clock stops unless an official puts a whistle on the play? Does everyone in the gymnasium, and all timekeepers (at all levels of interscholastic basketball, maybe students in some freshman, or middle school games) know that the ball cannot legally pass over a rectangular backboard from either direction, or that the back of a backboard is out of bounds?

Does everyone in the gymnasium, and all timekeepers (at all levels of interscholastic basketball) know that when a ball handler inadvertently touches someone who is out of bounds (another player, a photographer, a coach, an official, etc.), without gaining an advantage, is not considered an out of bounds violation?

SC Official makes a good point, most out of bounds violations are pretty obvious, but we still need officials (with a whistle and hopefully a signal) to rule on some odd, or close, situations.

Then the whistle is sufficient.

Again, timers are not looking at our hand.