Cruise lines quietly update their rules all the time, but this year several harmless everyday items and behaviors are being enforced much more seriously. Some of these changes are surprising, and a few travelers are finding out the hard way at the cruise terminal.
Here are seven things cruise lines are cracking down on right now and why these rules are being taken more seriously than before.
7 New Things That Are Banned on Cruise Ships
1. Teen Curfews Are Being Strictly Enforced
Teen curfews are not new on cruises, but enforcement has stepped up, especially on Carnival Cruise Line. Carnival has a 1:00 a.m. curfew for teenagers, and families have reported receiving written warnings when teens were out past curfew.
In at least one case, the letter warned that a repeat violation could lead to a $500 fine, possible disembarkation of the family, and placement on a future no sail list. That is a big consequence for what some parents might consider a small infraction.
Cruise lines are clearly prioritizing safety and onboard order. If you are traveling with teens, it is important to review curfew rules before boarding and make sure everyone understands them.
Related: 50 Carnival Cruise Line Tips, Tricks & Secrets
2. Shells, Sand, Coral, and Rocks From Ports
Many cruisers love bringing home a little piece of the beach as a souvenir. Shells, sand, coral, and rocks may seem harmless, but in many destinations taking natural materials is actually illegal.
Cruise lines remind guests that these items can be confiscated at security. In many cases they are destroyed because they cannot legally be transported. This applies to popular destinations in Mexico, the Caribbean, and other protected coastal areas.
If you want a souvenir, it is best to buy something locally from a shop rather than taking items from nature.
3. Laser Pointers and Laser Pens
Laser pointers show up on prohibited lists across multiple cruise lines, including Carnival and Royal Caribbean. Some guests have been surprised to see them confiscated during embarkation.
These devices can distract performers, crew members, and even interfere with ship operations if misused. Even if you planned to use one harmlessly, cruise lines treat them as a safety risk.
If a laser pointer is found in your luggage, you may be called to the security area for inspection, often referred to by cruisers as the naughty room.
4. Cybersecurity Equipment
Royal Caribbean recently expanded its prohibited items list to include cybersecurity equipment. This is part of a broader effort to control unauthorized networks and transmitting devices onboard.
In recent months, cruise lines have already banned personal Wi Fi routers, mini satellite systems, and similar equipment that can interfere with ship networks. The addition of cybersecurity tools shows how seriously cruise lines are taking digital security.
This shift highlights a bigger trend. Cruise lines are protecting their onboard systems, and travelers should also be mindful of protecting their personal data when booking and traveling.
5. Transmitting Devices Including Baby Monitors
Some transmitting devices that briefly disappeared from prohibited lists have returned. Baby monitors and ham radios are now listed again on Royal Caribbean’s prohibited items page.
Many families rely on baby monitors at home and assume they are fine to travel with. However, these devices transmit signals that can interfere with ship systems or other communications onboard.
If you are traveling with young children, it is important to check the latest rules directly with your cruise line before packing.
6. Multi Tools and Pocket Knives
Multi tools are one of the most commonly confiscated items at cruise terminals. Travelers often carry them out of habit, especially small pen knives or tools like a Leatherman.
The issue is that most multi tools contain blades, scissors, or serrated edges. These are considered weapons under cruise security policies. Unlike airlines, where some items can go in checked luggage, cruise lines typically do not allow these onboard at all.
Confiscated items may not always be returned, so it is safest to leave multi tools at home.
7. Handcuffs and Restraining Devices
Any type of restraining device, including handcuffs, is prohibited on nearly every cruise line. While some guests may view them as novelty or adult items, cruise lines classify them as security risks.
These items are clearly listed on prohibited lists and will be confiscated if discovered during screening.
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Why Cruise Lines Are Tightening Enforcement
The common theme behind these bans is safety, security, and operational control. Cruise ships function like small cities, and even harmless items can create risks in a tightly managed environment.
Rules that once felt loosely enforced are now being taken seriously. Increased security screening, clearer policies, and stricter consequences show that cruise lines want fewer gray areas.
Before your next cruise, it is worth reviewing your cruise line’s prohibited items list. Policies can change quietly, and what was allowed last year may not be allowed now.
If you are unsure about an item, it is always safer to leave it at home than risk confiscation or delays at embarkation.
Happy Cruising!
Ilana
What do you think about these new cruise rules, and is there anything you were surprised to see banned? Please let me know in the comments below.