In his resignation speech, Wes Streeting invoked ‘a confident British patriotism, decent, fair-minded, internationalist, bound together in common endeavour, with a conviction that our greatest strength has always been one another’. He contrasted this with a ‘brittle nationalism built on grievance’ offered by the ‘gathering storm’ of Reform UK. With those few words, Streeting opened a debate that should be central to Labour’s future.