> I note that in the alternate universe where Ed Miliband became PM because he didn't eat a bacon sandwich, we could have had this a decade ago

I read what is happening in exactly the opposite way. To me it shows that Milliand and the government at large do very little with no strategic thinking and no plan (same as the guys before in fairness but this government was supposed to be soo different...) and, in this case, is only reacting in a panic after almost 2 years in office to the pressure of "doing something" because of the Iran war, while also being told (slight mitigating circumstances for Milliband) that it mustn't cost anything. I always picture scenes from The Thick of It/ In the Loop when I imagine how they come up with 'ideas'.

These policies were in their manifesto, they just take some time to enact, even with a majority government.