P & O Cruises ' new liner , the 141,000-ton Britannia , has arrived at its home port of Southampton . The Queen will host the official naming ceremony on Tuesday , and Britannia will take her maiden voyage to the Mediterranean on March 14 . Boasting 15 passenger decks , 13 bars and 13 places to eat , the £1 million Britannia has a three-tier atrium , a 936-seat theatre .
P & O Cruises ' new liner , the 141,000-ton Britannia , has arrived at its home port of Southampton . The Queen will host the official naming ceremony on Tuesday , and Britannia will take her maiden voyage to the Mediterranean on March 14 . Boasting 15 passenger decks , 13 bars and 13 places to eat , the £473 million Britannia has a three-tier atrium , a 936-seat theatre .