Carnival Cruise Wants Passengers to Have Fun in the Sun — But Do This, and You'll Get Burned With a New $500 Fee

The cruise line's updated contract follows a spate of unruly guest behavior across the tourism industry.

Carnival Cruise Line hopes its guests relax and have fun on its fleet — up to a point.

The company is informing customers ahead of spring break that unruly passengers could be hit with a $500 fine and required to disembark prematurely, Fox News reported.

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Any passenger whose actions interfere with "the comfort, enjoyment, safety or well-being of other guests or crew" will likely be detained on board and removed from the ship, according to Carnival's updated cruise ticket contract.

In addition to paying the $500 fee, passengers will be on the hook for "reimbursement of expenses incurred by Carnival as a result of the detainment or disembarkation," per the contract.

Previously, Carnival also introduced a 1 a.m. curfew for passengers under 18 who aren't accompanied by an adult or participating in a ship-run activity for children.

The new fine follows a spate of inappropriate guest behavior in the tourism industry; brawls have broken out aboard cruise ships, and passengers traveling via plane have also frequently gotten out of hand.

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"We do not expect to be implementing these fines much, but on those rare occasions when guests cross the line and disrupt the vacation of others, we will follow our guidelines," a Carnival spokesperson told Fox.