David Cameron is in the House of Commons. When I passed him earlier, he was without the entourage that so often accompanies him and was saying hello to those he passed. This might not sound like much but it does suggest that Cameron is adjusting to the new circumstances, that he is taking greater care to be nice to his parliamentary party than he has previously.
Shadow Cabinet meets at 4pm and then the parliamentary party at 6. In both meetings, Cameron will be on stronger ground if he has a deal to present.