As all the passengers you will hear about discovered, being denied boarding for a cruise, not only turned their dream vacation into complete disarray, but lost them a fortune as cruise lines do not refund guests who they deny boarding to, arguing it's up to us as passengers to pay close attention to any rules and requirements, whether it's the cruise lines or the countries being called upon. After seeing reports of more people being caught out these days, I want to make it easier for you to avoid the things that could get you denied boarding.  Become a Tips For Travellers Patron: https://www.patreon.com/tipsfortravellers and get exclusive Patron-only content, downloads and livestreams Visit my Tips For Travellers YouTube: https://www.youtube.com/tipsfortravellers