Cruise lines are constantly updating their policies to keep up with changing trends and passenger behavior. From new tech restrictions to lifetime bans for surprising reasons, some of these recent rule changes might catch you off guard.
Whether you’re a first-time cruiser or someone who sails regularly, staying informed about what’s now prohibited and what behaviors can get you in serious trouble is essential. Here’s what you need to know about the latest cruise rules being strictly enforced across multiple cruise lines.
7 Cruise Rules & Policies That Can Get You Banned
1. Smart Glasses Now Banned on MSC Cruises
One of the newest tech items to face restrictions is smart glasses, also known as Meta glasses. MSC Cruises quietly updated its code of conduct around July 2025 to prohibit wearing these glasses in public areas.
While smart glasses do have legitimate uses for people with certain disabilities or for translation purposes, the main concern is privacy. These devices allow people to film others without their consent, creating potential problems in shared cruise spaces.
MSC has always been particular about filming policies, so this move seems designed to prevent future disruptions. Interestingly, Carnival Cruise Line has also implemented similar restrictions, specifically banning smart glasses and Google Glass from gangway operations and security areas. This makes sense since filming security checkpoints has never been allowed, even on phones.
I wouldn’t be surprised if more cruise lines adopt similar policies in the coming year as these devices become more common.
2. Weapons and Ammunition Are Absolutely Prohibited
This should go without saying, yet we’ve seen several cases recently where passengers have tried to bring weapons or ammunition on board. Most recently, a grandmother somehow got a weapon through security and was caught in the Bahamas. She was charged, detained, and could have faced up to 10 years in prison.
After pleading guilty, she paid an $8,000 fine and spent five days in jail. Her family and friends launched a GoFundMe campaign to cover the costs, and she eventually made it back home.
In another case, a passenger got caught in Grand Turk with bullets in his backpack that security hadn’t found during embarkation. The lesson here is clear: never use the same backpack or luggage for a cruise that you might use for other purposes, especially if you have any firearms or ammunition at home.
The consequences simply aren’t worth the risk. Cruising to the Bahamas or Grand Turk should be enjoyable, not result in serious legal trouble.
3. Secret Liquid Containers Will Get You Banned
A quick search on Amazon reveals countless products designed to sneak alcohol onto cruise ships. You’ll find fake shampoo bottles, mouthwash bottles, umbrellas, sunscreen bottles, and even feminine hygiene products that are actually hollow containers.
People have posted on social media about getting caught with these items, and some have been banned for life by cruise lines. Of course, we don’t know what happens to the people who don’t post about it on social media. Cruise lines are well aware of these products and actively look for them during security screening.
Given the potential consequences, including a lifetime ban, it just doesn’t seem worth the risk. If you want to bring alcohol on your cruise, follow the cruise line’s official policies instead of trying to circumvent them.
4. Don’t Pack Wine in Checked Luggage
Speaking of alcohol, here’s an important update about wine. While some cruise lines allow you to bring a limited amount of wine on board, it must be in your carry-on luggage, not your checked bags.
In the past, passengers sometimes packed wine in checked luggage, especially when flying to their departure port. Recent reports show that security is now confiscating wine from checked luggage entirely, rather than holding it for return later.
This could result in broken bottles ruining your clothes or simply losing your wine altogether. Always pack any permitted alcohol in your carry-on luggage to avoid this issue.
5. Casino “Hacks” Can Get You in Trouble
If you’re a casino player, there are some unwritten rules you need to know about. A cruiser named Tony from the YouTube channel Lolita Loca recently shared an experience that happened to him on a Carnival cruise.
He went to a slot machine, played a little, but his real goal was to use that money to play blackjack without paying the 3% fee that’s charged when you use your room account at table games. On Carnival, if you’re playing slots, you don’t have to pay that fee. Some people use this as a workaround to essentially access cash without using an ATM.
After doing this once without issue, Tony tried it again and was told he couldn’t. It turns out this is an unwritten rule that the casino enforces. Other cruisers on Cruise Critic and Reddit have reported similar experiences.
The takeaway is that casinos are watching, and they don’t want you trying to get around their policies. Even if your intentions aren’t bad, you could find yourself unable to use this method or facing other restrictions.
6. Never No-Show for a Casino Comp Cruise
Here’s one that caught many people by surprise. A woman shared on TikTok that she had been banned from a cruise line after no-showing for three different casino comp cruises.
She had various legitimate reasons for not being able to make the cruises. In her mind, since she wasn’t getting any money back anyway, there was no point in canceling. She just didn’t show up. She had seven more casino comp cruises booked for the upcoming year and thought nothing of it.
After her third no-show, the cruise line canceled all seven of her future cruises. When she called to inquire, she found out she was banned from the cruise line entirely.
Many people in the comments pointed out that even though she wouldn’t get money back, the cruise line couldn’t sell her cabin to someone else at the last minute. More importantly, casino comp cruises are given with the expectation that you’ll gamble on board. That’s the whole point of the complimentary or heavily discounted cruise. By not showing up, you’re essentially costing the cruise line money.
While there may not be a specific written policy about this, it’s clearly seen as abuse of the comp cruise program. The moral of the story is simple: if you know you can’t make your cruise for any reason, cancel it or let the cruise line know. Don’t just no-show, even if you think it doesn’t matter.
7. The Confiscated Waffle Maker Story
Here’s a quirky one that perfectly illustrates why you should think carefully about what you pack. A cruiser brought a waffle maker on board, wrapped up as a gift for a gift exchange with friends or family on the cruise.
Of course, it was confiscated because waffle makers have heating elements, which are prohibited items on cruise ships. The cruiser genuinely didn’t think about it being a problem since it was a gift. They did get the waffle maker back at the end of the cruise, so they could give it as a gift on land instead.
If you’re going on a holiday or family cruise and planning to bring gifts, just make sure they’re not on the prohibited items list. Things like steamers, extension cords, rice cookers, and anything with heating elements are commonly confiscated items.
How to Stay Safe Online While Cruising
When you’re in cruise ports or airports, you’re often connecting to open Wi-Fi networks that aren’t always secure. These networks are shared with hundreds of people and sometimes aren’t properly managed in busy travel spots.
Scammers can also fake legitimate-looking Wi-Fi networks and quietly capture your data. This is where a VPN like NordVPN makes a huge difference by encrypting your internet traffic and putting everything you do online into a private, protected tunnel.
Even if you connect to a sketchy Wi-Fi network in port or at the airport, scammers can’t intercept your information, see what you’re doing, or grab your passwords. The threat protection pro feature also helps block fake websites, phishing links, and malicious ads.
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Final Thoughts on Cruise Rules and Policies
Cruise lines update their rules and prohibited items lists as new trends emerge and as they observe problematic passenger behavior. Some of these changes might seem obvious, while others are easy to overlook, especially when you’re focused on packing and planning your vacation.
The key is to stay informed about current policies, especially if you’re sailing with a cruise line you haven’t tried before. Check their website for the most up-to-date list of prohibited items and code of conduct. Read the fine print about casino policies if you’re planning to gamble.
Follow the official rules about bringing alcohol on board.
Most importantly, treat your cruise vacation with respect for the rules, other passengers, and crew members. The vast majority of these policies exist to keep everyone safe and ensure everyone has an enjoyable experience.
What do you think about these new cruise rules? Have you encountered any surprising policies on your recent cruises? Please let me know in the comments below.
Happy cruising!
Ilana