Articulated buses in London conductor. In August 2012, following the election of Boris Johnson as Mayor of London, it was announced the bendy buses would be withdrawn as their five-year operating contracts expired, starting from May 2009, and completed by 2013 (or 2015 depending on contract extensions). This was brought forward to December 2011. Research by London TravelWatch indicated that such a withdrawal could prove costly to TfL. A study conducted in September 2008 found that replacing articulated vehicles on routes 38, 507, and 521, whilst maintaining overall route capacity, would cost an additional £12.6m per annum, due to the additional vehicles necessitated. Additional
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