Situationist Punk Paradox - follow up

Thanks to an anonymous comment, now know that the mysterious ' Clark and Nicholson-Smith mentioned in Situationist Punk Paradox were members of the English section of the Situationist International. and that Tim Clark is now an art historian.

Here is a link to a piece they wrote in 1967 - just before they were expelled

http://www.notbored.org/english.html