On the Sunday night of Labour conference, one rally is expected to attract the biggest crowd of the season. Its theme is a subject that was once deemed one of the most difficult in politics – yimbyism.
Yimby stands for “yes in my back yard” – a play on the traditional nimbys, who have been a dominant force in British politics where planning has been one of the thorniest battlefields. It is a campaign for more housebuilding, more turbines, more infrastructure, even on once-sacred spaces such as the green belt.