In her trademark yellow Doc Marten boots, the Liberal Democrat candidate, Susan Kramer, has fulfilled her pledge to walk down every High Street in the capital during the election campaign.
She may have walked 200 miles in the last few weeks, but it doesn't seem to have done her campaign much good.
Floating between third and fourth place in the election race, Kramer has suffered from a lack of high-profile events to attract the voters and policies that have failed to ignite meaningful debate during the campaign.
A keen flamenco dancer and former banker, Kramer has pledged to keep the Tube in public hands if she becomes mayor of London and to provide £60 million to put more buses and bus-drivers on the streets of the capital.
She also promises that she will force senior London Transport managers to use public transport and to ensure derelict housing is returned to the public sector.