London-lovers unite! As part of the London Film Festival, Film London will host free outdoor screenings in Trafalgar Square.

THURSDAY,OCTOBER 23 High Treason (Maurice Elvey, 1929) preceded by the 10min short The Fugitive Futurist (Gaston Quiribet, 1924). Silent classics which imagine London in the future.

FRIDAY,OCTOBER 24 Living London. Rare 1904 documentary. Plus selection of 15 archive short films including Charlie Chaplin and a 1930s London wedding.

Both nights are free, begin at 6.30pm and are accompanied by live music, improvised by pianist Neil Brand.

The 52nd BFI London Film Festival runs until Oct 30. For more see www.bfi.org.uk/lff