Sky News has the headline numbers from an ICM poll for tomorrow’s Guardian.
The LibDems appear to be doing better without Ming. They’re up 4% on the most recent ICM poll (for The Sunday Telegraph).
Sky reports that voter perceptions of Gordon Brown have been battered over the last month. 29% of respondents said their view of Brown had deteriorated and only 8% improved. 21% were more favourable to David Cameron; 17% less so.