Local government in London recent organisation, having been set up in 2000 to replace the similar Greater London Council (GLC) which had been abolished in 1986. The headquarters of the GLA and the Mayor of London is at City Hall. The current Mayor of London is Sadiq Khan who was elected in 2016, replacing Boris Johnson, who served two terms. Health services in London are managed by the national government through the National Health Service, which is controlled and administered in London by a single NHS Strategic Health Authority called "NHS London". The 33 local authorities are the 32 London borough councils and the
Lord Mayor of London for one-year terms; by custom, they do not now serve more than one consecutive term. Numerous individuals have served multiple terms in office, including:<br> As Mayor: As Lord Mayor: The last individual to serve multiple terms was Sir Robert Fowler (elected in 1883 and in 1885). Almost 700 people have served as Lord Mayor. Dame Mary Donaldson GBE, elected in 1983, and Dame Fiona Woolf DBE, elected in 2013, are the only women to have held the office. Some Lord Mayors in the Middle Ages, such as Sir Edward Dalyngrigge (1392), did not reside in London. Since 1435, the Lord