It made for both personal and luggage searches for this innocent, but unfortunate couple. Good to see that Customs takes their job seriously and checks these things out. The other situation was on our bus back to Miami airport. Despite the cautions given at the disembarkation talk, and the warnings from our driver, one person did not check her tickets for the return and got on our bus, when she was scheduled to leave from Fort Lauderdale. It's my understanding that Carnival sometimes does that based on flight availability.
Carnival gets a lot of business, and there is a reason.
Good food, service, fun, and value for your cruise dollar. We were pleasantly surprised overall. We will be cruising on Royal Caribbean's Enchantment of the Seas next year, so we're looking forward to comparing the two lines.