Mental Health Bill Report Stage: Amendment 41

**What happened:** The House of Commons voted on Amendment 41 to the Mental Health Bill at report stage on 14 October 2025. The amendment, which would have modified provisions in the government's mental health legislation, was defeated by 333 votes to 164. Report stage is the point in the legislative process where MPs debate and vote on proposed changes to a bill that has already passed through committee scrutiny. **Why it matters:** The defeat of Amendment 41 means the government's original provisions in the Mental Health Bill will remain intact, at least as far as this amendment was concerned. The Mental Health Bill represents a significant overhaul of mental health law in England and Wales, and the precise terms of its provisions directly affect how patients can be detained, treated, and supported. Those who backed the amendment argued it would have strengthened patient rights or improved the legislation; the government and its supporters successfully argued the bill should proceed on its existing terms. **The politics:** The vote divided almost entirely along government-versus-opposition lines. Labour and Labour Co-operative MPs voted unanimously against the amendment (328 combined), while Conservatives (90 ayes) and Liberal Democrats (62 ayes) voted together in favour, joined by a handful of independents, Reform UK members, and the Democratic Unionist Party. The Greens sided with the government against the amendment. This division mirrors two other votes on the same day, Amendment 40 (defeated 163 to 339) and New Clause 26 (defeated 78 to 327), suggesting a sustained but unsuccessful opposition push to reshape the bill at report stage.