Business Insider reached out to Rowley and Carnival Cruise Line for comment.
Cruise ship workers told BBC Three in 2022 that while most passengers are considerate, "about 5% can be a nightmare."
"It isn't the intention of the cruise line to keep guests here for any great period of time."
A former cruise ship security officer told Le Teace that assault or murder are reasons for a passenger being locked in the brig.
Carnival Cruise Line and the Cruise Line International Association did not return BI's requests for comment.
Persons:
—, it's, Theresa Rowley, Rowley, she'd, there's, Emma Le Teace, Emma Cruises, you'll, Le Teace
Organizations:
Service, Business, Carnival Cruise, BBC, FBI, US Department of Transportation, Cruise, Cruise Line International
Locations:
Rowley, Miami