It is a little like reading tea leaves at the moment but one thing worth noting is if you look at the 'Don't knows' in the survey tables those that voted Con in 19 are more likely to say DK than those who voted Lab in 19. In Sept 19 that was the other way around. https://t.co/3uqJYueziI

— Paula Surridge (@p_surridge) August 26, 2020