Below are Freedom of Information contact details for all of London’s 32 Borough authorities.
“London boroughs or London Boroughs are 32 of the 33 subdivisions of Greater London for local services having London Borough Councils, their most-purposes local authorities; the subdivision which is not a borough is the City of London, often treated as a borough for practical purposes. The Boroughs were created at the same time as Greater London on 1 April 1965and have populations of around 150,000 to 300,000, which is equivalent to a typical English city,” via Wikipedia.