WESTMINSTER POLL
Opinium — 29 April–1 May 2026
Fieldwork29 April–1 May 2026
Sample2051
| Conservative | 18% |
|---|---|
| Labour | 19% |
| Liberal Democrat | 12% |
| Reform UK | 27% |
| Green | 15% |
Source: Original poll publication
WESTMINSTER POLL
| Conservative | 18% |
|---|---|
| Labour | 19% |
| Liberal Democrat | 12% |
| Reform UK | 27% |
| Green | 15% |
Source: Original poll publication