How would you enforce it? Who enforces the rule? What is the penalty for breaking the rule? How was the penalty originated? What if it is your close friend?
ORIGINAL: cj_rumley
Sadly, some miscreants use guns, Ryder trucks and airliners to commit mass murders. Guns, Ryder trucks and airliners should be banned.
Seriously, if your club cannot enforce a simple rule that prohibits flying beyond the boundaries of the designated flyover area, why have rules at all?