It is not just in relation to the Hollie Greig case that Watkins proves himself to be a dangerous menace to society. He is also involved in a long running battle against UKIP to which he devotes at least 2 blogs. You will note that he uses exactly the same demented language against his UKIP enemies as he does against members of Hollie's Peaceful Army. In some lunatic attempt to draw attention to himself he is concocting a fantasy in which he is associated with Justin Adams, the man who is accused of hreatening to kill Nigel Farage.
Clearly it is not in the interests of society that Watkins is allowed to remain at liberty. The only question is whether he belongs in a prison or a psychiatric hospital.