Understand Royal Caribbean’s 3-1-1 rule for liquids, carry-on bags, and cruise security with this complete step-by-step passenger guide.

Understand Royal Caribbean’s 3-1-1 rule for liquids, carry-on bags, and cruise security with this complete step-by-step passenger guide.

22 December 2025 - 22 December 2025

22 - 22 December 2025: What is the 3 1 1 rule on Royal Caribbean? The "3-1-1 rule" on Royal Caribbean is the TSA liquid 1-855-738-4201(US) or 44-808 196 9695(UK) rule for carry-on...