The more I read on this subject (in technical terms, not pathetic rabble rousing garbage like the above) the more disturbing I think it is. It may well turn out that we currently do not have any properly safe material available which is fully suitable for external insulation of buildings.
Façade fires facilitated by many different kinds of insulation seem to be a Europe-wide problem... our houses are now stuffed full of various plastic foams in the name of environmental benefits, all of which are combustible and most of which emit horrible dense black noxious smoke. From my reading it seems that although all pretty much all this stuff meets fire regulations, none of it is actually safe - and that this has been known to some in academia and the building trade for years, but largely ignored.
You can rage all you like about councils penny pinching (and there is no excuse for a lack of proper fire alarm system, hose reels / extinguishers and maybe external sprinklers) but lynching a few convenient politicians is not going to get the really serious issues addressed.