Voters will start voting shortly in the Gorton & Denton by-election, which like all by-elections will be seen as indicator of national trends, however much locals might want this to be about their constituency.
Its become a three way contest between the Green Part of England & Wales & Reform UK Ltd, with the Labour Party just about holding on to support according to polling.
In less that 24 hours whether Zac Polanski has pulled off a major acceleration for the Greens will be clear!