On Monday evening, Andy Burnham voted to support the government's Immigration and Asylum Bill. The bill passed 264 to 90, with 14 Labour MPs voting against it The Guardian.

Burnham is the Labour MP for Makerfield, but he matters to this story for another reason: major news outlets describe him as likely to become the next prime minister, possibly within days The Guardian. That context makes his vote on Monday significant. He was not just voting as one backbench MP; he was potentially voting as someone about to lead the party.

What the bill does

The government introduced this bill on 30 June 2026. The second reading on Monday was the stage where MPs vote on whether the bill deserves to move forward bills.parliament.uk.

Home Secretary Shabana Mahmood announced amendments during the debate. One key change: some Commonwealth citizens who have been convicted of serious crimes would lose legal protection from being deported The Guardian.

The bill contains two major proposals. First, it would replace immigration judges with a new group of independent decision-makers to hear asylum appeals. Critics worry this moves power away from the formal court system. Second, the bill introduces a "core protection" route: if someone gains refugee status, it would be reviewed every 30 months instead of being permanent The Guardian.

Where the opposition came from

Fourteen Labour MPs voted against the bill, despite Burnham voting for it. The rebellion included Nadia Whittome, the MP for Nottingham East. Tony Vaughan, who represents Folkestone and Hythe, framed his objection differently — he did not oppose the bill outright, but warned that poor decision-making at the Home Office, not the volume of asylum claims, drives the rise in appeals The Guardian.

Criticism also came from the Conservative opposition. Shadow Home Secretary Chris Philp argued the bill does not go far enough. He said withdrawing from the European Convention on Human Rights — an international treaty that protects rights — would be necessary to properly curb illegal border crossings The Guardian.

So the bill faced fire from two directions: some said it was too harsh, others said it was too lenient.

The government's case

Ministers defended the bill by pointing to enforcement results. They noted that arrests of people smugglers have risen 55 percent since Labour took office, suggesting their crackdown is working The Guardian.

Pressure on Burnham

Outside Parliament, campaigners specifically targeted Burnham. On 26 June, the Joint Council for the Welfare of Immigrants published an open letter demanding he vote against the bill and commit to reversing it if it became law JCWI. He voted for it anyway.

That pressure reflected a longer tension. In his current role as mayor of Greater Manchester, Burnham has clashed with central government over the burden of housing and supporting asylum seekers. Local authorities say they bear the practical costs — housing, services — while decisions are made in London Greater Manchester Combined Authority.

Parliament also saw a formal amendment against the bill on grounds that it would harm "thousands of eligible Afghans," and a separate debate held in Westminster Hall, though neither changed the outcome Commons Business Paper.

What this signals

Burnham's vote carries weight beyond the numbers. A senior figure poised to lead the party backing a home secretary's immigration bill, against the wishes of some of his own MPs and a public campaign aimed at him, suggests the next Labour leadership will not break with the current government's asylum approach — at least not on how it votes in Parliament.

But that does not settle what comes next. When the bill moves to committee stage, the fine details will be examined and possibly changed. And when Burnham does take office, whether he actually governs the way his vote suggested remains an open question. For now, his Monday vote is the signal available.