The London Green Party is London's 3rd party - if you're counting from the last London elections in 2016. We also came 3rd in all parts of my borough, Barnet, which is the largest in population and land mass. Every vote here for City Hall Greens in the Assembly, counts, to elect people like your Green Assembly members Berry and Caroline Russell.
So how does this supplementary vote work? Here is how it works.
By voting #SianBeforeKhan you can support the party and candidate that you like the most (@SianBerry)
and still have a backup choice for the final round.
And if thousands vote #Sian Before Khan, Sian has a real chance of winning!