Londres: alerte à la bombe au Parlement britannique

People stand on the Westminster Bridge, over the river Thames, backdropped by the Houses of Parliament in central London, Thursday, June 19, 2014. London has never been graced with the elegant arches of Venice or Paris. A new exhibition at Museum of London Docklands wants visitors to look again, peering on, under and even inside the structures spanning the River Thames. (AP Photo/Lefteris Pitarakis)