P&O Cruises Names Its Newbuild September 24, 2013Britain’s P&O Cruises have announced that their newest ship will be named Britannia. The 141,000grt will carry 3,600 pax. She will be launched in February 2015 and sail her inaugural in March. She will be based on the Royal Princess design, however she will have split (twin) funnels. This will make her also look similar to Celebrity’s Solstice class.