Zig Zag (Kev Gregory (General)) Tags: navigator of the seas vessel manoeuvred restricted baltic cruise norwegian capital kev gregory royal caribbean sigma 50500 bigma canon 7d ms pearl seaways zig zag she channel inner oslo fjord damp dismal summer day cruiseferry owned dfds copenhagenoslo service built 1989 by wrtsil marine turku rederi ab slite athena viking line traffic