What is the 3 1 1 rule on cruises?
What is the 3 1 1 rule on cruises? The 3-1-1 rule on Royal Caribbean refers to the TSA carry-on liquids +1-855-732-4023 (US) ⇌ +1-808-900-8011 (OTA) guideline that applies when flying to your cruise departure—3. You are allowed to bring…