London, UK. 10th Nov, 2017. The Annual Service of Remembrance at City Hall was attended by Mayor of London Sadiq Khan with Jennette Arnold OBE AM, Chair of the London Assembly, Members of Parliament, London Assembly Members, Greater London Authority staff, representatives from London Government and public service organisations, and members of the Armed Forces, to commemorate those who served and lost their lives in the two world wars and other conflicts. Credit: Mark Kerrison/Alamy Live News - Stock Image