Greenwich

A driverless vehicle known as a Lutz 'Pathfinder' Pod is pictured during a photocall in central London on February 11, 2015. The British government launched the first official trials of driverless cars Wednesday, but said it could be some years before driverless cars are a feature on the roads

Jack taylor/AFP

A driverless vehicle known as a Lutz ‘Pathfinder’ Pod in central London. The British government launched the first official trials of driverless cars on Wednesday

Battle of Trafalgar painting by JWM Turner at The Turner and Sea Exhibition at the National Maritime Museum in Greenwich, which opens on 22nd November 2013

Sean Dempsey/PA

“Battle of Trafalgar”, painted by JMW Turner in 1824, will be on display as part of the Turner and Sea exhibition, which opens on Friday at the National Maritime Museum in Greenwich, London.