The fuzz seem to think that a lot of them were arson. There were a lot of fuckwits using portable BBQs on heathland and other unsuitable places etc as well.
From my point of view save for one of his fixations Billy is a semi-amusing village idiot, willing to believe anything but facts .. in another world he would be a happy clappy devoted follower of something like the prosperity gospel.
Is Dave Walsh a mate of yours? Yet another site where you have to join before seeing what the cunt is writing .. I rarely join these sites as the cunts are seldom up to having their thoughts or what they are spouting (but do not actually believe) analysed. Italy has always hovered on the brink of economic disaster and corruption is and always has been rife .. there is no need to seek more information from some cunt who is stating the obvious.