Police detain a man who demonstrated naked as Queen Sofia of Spain arrived at Quiron University Hospital, where Spain's King Juan Carlos is undergoing an operation, on September 24, 2013 in Pozuelo de Alarcon, Spain. The King is to have his left prosthetic hip replaced due to an infection.
People walk at sunrise through the fog on the seafront opposite the Labour Party conference on September 24, 2013 in Brighton, England. Party leader Ed Miliband will deliver a keynote speech to delegates later.
Members of the public admire an installation artwork by Ayse Erkmen entitled 'Intervals' in The Curve art space in the Barbican Centre on September 23, 2013 in London, England. The work consists of 11 large theatrical backdrops which periodically move up and down on an automated system, partitioning the 90 metre long space.