It was Anthony Gilbert who in various ways first prompted this research. Gilbert’s interview with Michael Hall that Hall quoted in his book* was the first mention of the WCSSs that I read, and remains one of the most significant passages on the topic in the published literature. Gilbert’s look of incredulity at my lack of knowledge of events from the 1960s spurred me to the particular research of this blog, and he had repeatedly offered to talk to me about the events. When I finally contacted him to make a date for this interview, he suggested including his old friend David Lumsdaine (who Gilbert first met at Wardour) and so the recorded conversation took place in York, with Gilbert travelling there from Manchester. This paragraph is a prolix way of saying that ‘I’m very grateful’.