Join our campaign day on Tuesday 16th June with the Labour MP for Stroud and Mainstream ally, Dr Simon Opher.
Join our campaign day on Tuesday 9th June with former First Minister of Wales and Leader of Welsh Labour, Mark Drakeford.
Join our campaign day on Saturday 6th June with the Labour MP for Leeds Central and Headingley and member of Mainstream's Interim Council, Alex Sobel.
Join our campaign day on Friday 29th May with the Labour MP for Brent East and Mainstream ally, Dawn Butler.
Join our campaign day on Tuesday 26th May with the Labour MP for Liverpool Wavertree and member of Mainstream's Interim Council, Paula Barker.
Join us on Saturday 2nd May 2026 for a Mainstream campaign day to support the local Labour efforts in Bletchley, Milton Keynes.
