Carnival issues a warning to passengers traveling to Lifou, New Caledonia, reminding them to dress appropriately while ashore. Multiple outlets report that the cruise line is reiterating local expectations for visitors, focusing on clothing standards during shore activities. The outlets also say Carnival links compliance with the dress guidance to the continued operation of cruise visits to the destination. They report that if passengers do not follow the rule, cruise ships could be restricted from visiting the area. The reporting is consistent across the three Australian outlets: the notice is aimed at ensuring passengers meet the destination’s requirements and avoid potential consequences for future cruise schedules. The warning is framed as a reminder rather than a description of a specific incident, and the cited outcome is that Carnival may face restrictions on calls to Lifou if onboard or passenger conduct does not align with the expectations communicated by the cruise line. The coverage does not specify the exact dress code details in the provided excerpts.