afaik the Benn bill requires to ask Brussels nicely mid october, last opportunity allowed. all the opposition now needs to do is twirling thumbs, so GE cannot be finished until then ?
for new PM: how eager is QE2 to sack current PM, who is obviously not commanding a confidence of the majority any longer ? is opposition able to ask for royal audience, appear in full force (all party leaders and rebel tories) and present their choice of PM ?