Commons division · 20 Oct 2025, 22:56 · No. 318

Diego Garcia Military Base and British Indian Ocean Territory Bill: Third Reading

Passed

Majority 149

Ayes: 320 Noes: 171

At a glance The Ayes won by a margin of 145 votes. 3 MPs voted against their party line.

Defence & security

How the parties voted

PartyPositionAyesNoesRebels
Labour Aye majority 298 0 0
Conservative No majority 0 95 0
Liberal Democrat No majority 0 63 0
Independent Aye majority 10 3 3
Reform UK No majority 0 5 0
Plaid Cymru Aye majority 4 0 0
Democratic Unionist Party No majority 0 3 0
Green Party Aye majority 3 0 0

The party positions and rebel counts are our own analysis of the official voting records (recorded votes only; they do not describe the formal whip). How we work this out.

Turnout: 487 of 650 MPs voted (75%) · 159 did not vote · 4 acted as tellers. Tellers are not counted in the Aye/No totals.

Tellers: Deirdre Costigan (Aye), Stephen Morgan (Aye), Jerome Mayhew (No), David Reed (No).

Constituency map

Every constituency coloured by how its MP voted in this division. Hover a seat for the MP and their vote.

Basemap © OpenStreetMap, © CARTO. Boundaries: ONS, Open Government Licence.

Every vote

Ayes (316)

Noes (171)

Tellers (4)

Did not vote (159)

Source: the official Commons division record.