City of Tiny Lights

City of Tiny Lights is a 2016 British crime thriller film directed by Pete Travis and written by Patrick Neate, based on his own 2005 novel of the same name. It stars Riz Ahmed, Cush Jumbo, James Floyd, Billie Piper and Roshan Seth. Set in London, it tells the story of a private detective who investigates the disappearance of a Russian prostitute. The film had its world premiere in the Special Presentations section at the 2016 Toronto International Film Festival on 12 September 2016. It was released in the United Kingdom on 7 April 2017.