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London Mayoral Election

What is the London Mayoral Election?
Every four years Londoners get to vote for their Mayor and for members of the Greater London Assembly (GLA). While many towns and cities have mayors the Mayor of London has a lot more power than any other elected official. They have the largest mandate out of any individual politician in the entire country.

What does the Mayor of London do?
The Mayor of London is responsible for a budget of £14.6bn which is used to run transport services, police and fire services and promote London’s economy. They set the budget and appoints the board of Transport for London (TfL), the organisation in charge of all the tubes and buses. They also set the budge for the Metropolitan Police, the country’s largest police force, and, along with the Home Secretary, appoint the commissioner for the Met.

How does the voting work?
There are three different voting systems used in the London elections. For the mayoral election a system called Supplementary Vote (SV) is used. In this system everyone ranks two preferences, if no single candidate gets over 50% of the first preferences there is a second round of counting. In the second round the top two candidates from the first preferences are kept and every other candidate is removed, the votes from the removed candidates are then reallocated to their second preference as long as the second preference is still in the count. Once all the second preferences have been reallocated the candidate with the most votes wins.