GB OPINION POLL ACCURACY
Overall, the GB opinion polling average overestimated Labour, underestimated the Conservatives, were all over the place with Reform and missed the increase in votes for 'Other' parties/candidates.
The most accurate, however, in order, were:
1. Norstat UK Polls (#Norstat)
2. Verian Group (#Verian)
3. JL Partners Polls (#JLPartners)
All of them were less than 2 points off the actual result for each party on average.