
Pope Benedict XVI arrives for a celebration of Catholic education at St Mary's University College, Twickenham, in SW London, Britain, 17 September 2010. The pope is on a four day visit to the United Kingdom. EPA/STEVE PARSONS / POOL

Pope Benedict XVI kisses the head of Adam (no surname given), aged 5, as he arrives for a celebration of Catholic education at St Mary's University College, Twickenham, in SW London, Britain, 17 September 2010. The pope is on a four day visit to the United Kingdom. EPA/STEVE PARSONS / POOL

Pope Benedict XVI arrives for a celebration of Catholic education at St Mary's University College, Twickenham, in SW London, Britain, 17 September 2010. The pope is on a four day visit to the United Kingdom. EPA/STEVE PARSONS / POOL

Protesters carry placards as Pope Benedict XVI arrives for a celebration of Catholic education at St Mary's University College, Twickenham, in SW London, Britain, 17 September 2010. The pope is on a four day visit to the United Kingdom. EPA/STEVE PARSONS / POOL

Pope Benedict XVI arrives for a celebration of Catholic education at St Mary's University College, Twickenham, in SW London, Britain, 17 September 2010. The pope is on a four day visit to the United Kingdom. EPA/STEVE PARSONS / POOL

A priest speaks to British police outside of the St Mary's University College, ahead of Pope Benedict arrival in London, Britain, 17 September 2010. The pope is on a four-day visit to the United Kingdom. EPA/FACUNDO ARRIZABALAGA

Protesters from the Richmond Coalition against the Pope's State visit demonstrate before Pope Benedict XVI arrives in St Mary's University College, London, Britain, 17 September 2010. The pope is on a four-day visit to the United Kingdom. EPA/FACUNDO ARRIZABALAGA

A girl sits on the pavement amid people who gather to greet Pope Benedict XVI before his arrival in St Mary's University College, London, Britain, 17 September 2010. The pope is on a four-day visit to the United Kingdom. EPA/FACUNDO ARRIZABALAGA

A protestor with a placard waits for the arrival of Pope Benedict XVI at St Mary's University College, in London, Britain on 17 September 2010. Pope Benedict XVI is conducting the first state visit to the UK by a Pontiff. During the four day visit Pope Benedict will celebrate mass, conduct a prayer vigil as well as beatify Cardinal Newman at an open air mass in Cofton Park. His Holiness will meet The Queen as well as political and religious representatives. EPA/FELIPE TRUEBA