UPDATE : From the small print of the poll:

• The public’s opinion of how David Cameron is doing his job as leader of the Conservative Party has shown a slight increase since last month: 43% are satisfied and 34% dissatisfied, yielding a ‘net’ figure of +9, which is a three point increase from last month (last month’s figures are 44% satisfied and 38% dissatisfied).
• Similar to last month, around a third (35%) of the public are satisfied with the way Nick Clegg is doing his job as leader of the Liberal Democrats, and a quarter (26%) are dissatisfied. As in previous months, however, the most frequent response to this question is ‘don’t know’ (39%).

The deal is not yet sealed for Dave and Clegg still can’t make an impact…