WESTMINSTER POLL
Trajectory – 7-16 July 2026
Fieldwork7–16 July 2026
SampleNot supplied
| Labour | 25% |
|---|---|
| Reform UK | 23% |
| Conservative | 19% |
| Liberal Democrats | 12% |
| Green | 11% |
Party figures are shown where available in our records, including SNP and Plaid Cymru. A missing entry does not mean zero. Other follows the pollster's published grouping.
Labour led this Trajectory Westminster voting-intention poll on 25%, followed by Reform UK on 23% and the Conservatives on 19%.
Change since the previous Trajectory poll
Compared with Trajectory's previous poll (5–14 May 2026):
| Party | Previous | This poll | Change |
|---|---|---|---|
| Labour | 26% | 25% | −1 |
| Reform UK | 27% | 23% | −4 |
| Conservative | 17% | 19% | +2 |
| Liberal Democrats | 11% | 12% | +1 |
| Green | 12% | 11% | −1 |
Changes are in percentage points. Small movements between polls may reflect sampling variation rather than a sustained change in support.
Other recent Trajectory polls
For a wider comparison across pollsters, see the UK Decides Poll of Polls.
Source: Original poll publication