The independent candidate for London Mayor, Siobahn Benita has tweeted that she is delighted with her performance in the election:
Tony Travers, a local government expert from the London School if Economics, says it's looking even closer for the mayoral election.
In the previous run-offs, second preference votes haven't altered the outcome. Mr Travers thinks this time round they could.
If Siobhan Benita has taken votes from Ken Livingstone, Ken could win her second votes.
The race isn't over yet.
Independent candidate for the London Mayor Siobhan Benita has thanked her supporters: