This and other methods of union busting were invented by US industrialists in late 19th century. Terror and intimidation by authorities and hired para-militaries scub escors etc. were the norm in what lead to the May Day events. This is really the origin and birth of fascism, anti-unionism anti-socialism anti-communism anti-anarchism (read about the Chicago 8) By the 1930s this cumulative experience formed together with some academic help the pseudo-ideology/doctrine of fascism and nazi-ism The real goal of Nazi-Germany was to defeat the Soviet Union not "Europe" as advertised. The US was a great deal of support and finance, till they realized SU was about to take Europe ... so they run for assistance as the plan was back-firing. Great Britain had to be attacked and threatened to divert the focus of revolution into saving the country... it worked. At least they got the NHS out of the deal. #Russia #UK #GreatBritain #Unionism #IWW #historyoflabor