Britain's Queen Elizabeth II waves from her car as she leaves St Paul's Cathedral after a National Service of Thanksgiving to celebrate the Diamond Jubilee in London on June 5, 2012. Britain's Queen Elizabeth II wraps up four days of diamond jubilee celebrations and festivities will conclude with a ceremonial carriage procession in London, a formal contrast to the spectacular pop tribute staged outside Buckingham Palace the day before. AFP PHOTO / IAN GAVAN / POOL