The chasm dividing the two tribes is revealed in Britain’s Party Members research by Prof Tim Bale, Prof Paul Webb and Dr Stavroula Chrona. Reform voters are no closer to Labour on economic than on social and migration issues. They are planets apart on everything and Labour needs to see it. A majority of Reform members and voters want to cut tax and cut public spending, while the progressive bloc overwhelmingly chooses the opposite. On the climate crisis, 86% of Reform members would abandon net zero, while progressives back it, as does 69% of the wider public.