WESTMINSTER POLL
Opinium — 18–20 March 2026
Fieldwork18–20 March 2026
Sample2050
| Conservative | 17% |
|---|---|
| Labour | 21% |
| Liberal Democrat | 12% |
| Reform UK | 27% |
| Green | 15% |
Source: Original poll publication
WESTMINSTER POLL
| Conservative | 17% |
|---|---|
| Labour | 21% |
| Liberal Democrat | 12% |
| Reform UK | 27% |
| Green | 15% |
Source: Original poll publication