Labour has been plunged into fresh internal conflict after senior figures clashed over a proposed overhaul of settlement rules for migrants.
Deputy Labour leader Angela Rayner publicly attacked Home Secretary Shabana Mahmood’s plans, arguing it would be unfair to change the conditions for people who have already built lives in Britain.
More than 100 Labour MPs have privately warned Mahmood that altering the rules retrospectively would break a trust with those who came, worked and paid taxes.
Their letter has deepened doubts about the reforms inside the party.
Downing Street declined to back the measures on Wednesday, saying it is still reviewing feedback from the Home Office consultation and will reply in line with the party’s principles.
The prime minister’s office stressed Labour’s historical support for migrant contributions.
Mahmood has proposed lengthening the period before migrants can apply for indefinite leave to remain.
Under the plans, the baseline wait would rise to around 10 years, with those who arrived during the so-called ‘Boris Wave’ facing waits of 10–15 years.
The Home Secretary has also floated much longer waits — up to two or three decades — for people who have claimed benefits.
Applicants after 10 years would need a clean criminal record, high-level English, and no outstanding debt under the draft rules.
Mahmood has defended the package as necessary to control borders and prevent political backlashes, warning that failing to act risks fuelling divisive politics.
Rayner countered that changing settled expectations would destabilise families and workers who planned their futures on existing rules, and that the party should not abandon its commitment to fairness.
The public dispute leaves the future of the proposals uncertain and raises the prospect of a revision or retreat before any final policy is published.
Labour insiders say the debate reflects a wider identity struggle within the party over immigration and its political messaging.
More details are expected as the consultation process proceeds.
