People's co-operatives have existed since the birth of the labour movement and are a self reliant means of group help and distribution among members,to help the group fend off the worst ravages of capitalism. I think you are rather out of date and context when you use the term "fascists". You must be thinking of Mussolini's Italy in the 30s. The reason why I mentioned "Soviets", is they were councils in Russia set up just after the communist revolution not dissimilar in principle to co-operatives. What surprised me was Cameron's sudden conversion to a basically socialist ideal.I smell a rat an Aunt Sally to set up and subtly primed to knock down.
The Tories idea of NHS and public sector co-operatives is laughable designed to split and isolate the NHS and public sector institutions into a multitude of small groups which will be at the mercy of a budget doled out by an anti NHS and public sector government .A gradual [or not so gradual]starvation of finance will result and and when services suffer, as DCFGS3 rightly says, when the public complain, the government will say blame it on your NHS co-operative, which is, after all, a Labour movement idea, so it must be unworkable.
This is apart from all of the points I made in my post no #1