Jul 25, 2014 16:14 BST Fred. Olsen Cruise Lines Fred. Olsen Cruise Lines is proud to introduce a very unique cruise experience for Summer 2015, aboard its 880-guest ship Boudicca, the like of which guests will never have seen nor heard of before! Fred. Olsen will be offering an exclusive sailing, created around secrecy and suspense, with Boudicca’s 16-night D1516 'Poison, Murder & Mystery Cruise', departing from Rosyth on 10th July 2015.