Scuba Duffer:
As mentioned - there is no reason to take a knife on a cruise ship. having done MANY dives from ships, I concur that there has never been a dive sote with entaglement issues.
As for the "*******" - try and remember they are just doing thier job as they have been trained. They don't make the rules - they enforces them. The people who refer to them as the ******* are ususally the ones screaming at the staff and generally disrespecting people who are just trying to do thier jobs.
Go ahead - confiscate all dive knives - there's no reason to bring them on board.
That might be your opinion, but in mine, I believe that anyone in a service industry can be polite (firm, if need be, but polite) and handle any situation with class. Or, they can "enforces" (sic) them with force and glee. Big difference in "disrespecting" someone for doing their job like a thug v. doing their job properly & with respect. If you enjoy the thug-like enforcement, to each his own, but I prefer the class and service route.
BTW, I wasn't the one screaming at them, I took the opposite approach. I merely called their supervisor, and then his supervisor, and ultimately his supervisor to make sure my knife was properly washed and dried (they wanted to throw it in a bin with other wet knives w/o proper ID). If the rule is worth 10 screaming customers, escalation to 4 levels of management/workforce, and at least one customer who will never, ever, ever go on NCL again, then it is a good rule and should be followed like a good storm^H^H^H^H^H trooper :-]
I will happily ride Carnival, again, this spring, and RCL next fall. But Satan will be wearing a fur coat over fleece before I step on NCL again.
jwh