I have just been looking at the last wave of polling done for Euro RSCG, who have done much of the advertising for the Tories. The polling, done by one of the big polling firms, was carried out on Tuesday and Wednesday. It shows that 49% of those surveyed expect Cameron to be Prime Minister after the election, up from 46 percent in the last sample which ended on Saturday. Only 16 percent expect Brown to be PM post-election. The data also shows Lib Dem momentum slowing in the final days of the campaign and Labour picking up a bit.