The risk to Lambeth on 7 May: why a split vote lets Reform in through the back door

A train at Waterloo station

A new YouGov MRP has Labour and the Greens neck‑and‑neck in Lambeth. Nationally, Reform is already winning seats that progressive majorities should have held. Lambeth’s progressive majority is not a given — it has to be delivered, in every ward, on one ballot. What the polling actually says On 23 April 2026, YouGov’s MRP for […]