Between them, the thirteen current members of the Intervention committee have experience of working on virtually every style and size of science fiction convention, as well as events with fantasy and horror themes; previous postings range from Unicons to Novacons, Eastercons to Worldcons (European and U.S.), with more than half of the committee veterans of the Winchester-based Wincons.
John Bark (promotions): former treasurer, Edinburgh University SF Society; former chair, South Hants SF Group; committee member, Wincons I–III; area head, Intersection.
Mike Cheater (operations): secretary, Wincon I (Unicon 9); chair (plus registration, treasurer, operations), Wincon II; Thirtycon; chair, Starwinds; secretary, Friends of Foundation.
Keith Cosslett (treasurer): first con, 1987 (Conspiracy '87 was the second); Wincon II–III; edits South Hants fanzine Cyberspace.
Andy Croft (tech): as electrician turned stage technician, tech on Wincon I; since then has worked on three Worldcons, Wincon II–III and every subsequent Eastercon.
Steve Green (publications and programming) First con and debut fanzine, 1977; ran alternative programme, Novacon 13; chair, Novacon 14; since 1987, co-editor, Critical Wave.
Geoff Hill (project management): tech, Helicon; tech, Wincon III; Starwinds.
Heidi Lyshol (guest liaison, programming: currently on sabbatical): entered fandom; has worked on every Norwegian convention since 1985, as well as several Eastercons and Worldcons; board member, Intersection.
Val Phillips (memberships): 'Although I've been reading SF for years, Confabulation was the first con attended and this is my first committee.'
Phil Plumbly (secretary): security and guest liaison, Wincon I; secretary, Wincon II; secretary and guest liaison, Wincon III; deputy ops, Confiction; historical exhibits, Magicon; all recent Eastercons except Contrivance; secretary and vice chair, Intervention.
John Richards (chair, programming): in 1975, as head of school SF group, invited Intervention guest Brian W. Aldiss to speak; Wincons I–III; Helicon; Thirtycon; Starwinds.
Janet Stephenson (guest liaison).
Anne-Marie Wright (committee member without portfolio): First con, Grovecon IV; has worked on Wincon II; Wincon III committee member; regular South Hants SF Group attendee.
Pete Wright (publications): first con, Albacon; co-founder with Kev Dixon of the Harrow College SF Society; debut fanzine Old Scrodd's Almanac (with Dave Hicks), 1981 [I think]; 'finally press-ganged into conrunning' for Wincon II; committee of Wincon III and Starwinds.