Oriana is now an adult-only ship following a month-long multi-million pound overhaul.
P&O Cruises’ re-fit saw the addition of 27 new cabins and a Marco Pierre White restaurant.
There is also an outdoor dining area, Oasis Spa and dedicated aerobics floor.
P&O Cruises managing director, Carol Marlow, said: “It is wonderful to welcome Oriana back into the fleet today with a fresh new look including new cabins, new dining options and all exclusively for adults."















