City of London, aerial footage. 20 Fenchurch St, 22 Bishopsgate, 33 King William St, Allhallows Ln, bank, Bank Station, Cannon Street, Cannon Street Underground Station, City of London, Dusk, Dusk aerial view, King William Street, london, London Bridge, London EC4R 3UE, Lower Thames St, Monument, Monument Station, Old Billingsgate, Square Mile