More than 2,500 troops - sailors, soldiers and Royal Air Force personnel from nearly all areas of the Armed Forces - will parade before the Queen and the Duke of Edinburgh through Windsor today. They will be joined by a tri-Service Guard of Honour for Her Majesty, and six military bands.
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The Tooting MP has been the frontrunner in the counting process ahead of Tory challenger Zac Goldsmith.
It's not just London where elections have been taking place today. There were council elections taking place across the home counties.
A list of results for London Mayor and the London Assembly