pentaxuser, it's a long time since I heard your Dulcet Daventry accent
Reality is how could any lab produce a business plan to invest in outdated equipment to process a film that's apparently no longer manufactured, although there's still uncut warehoused film.
However if a de-commissioned processing line was available at a scrap/knock-down price and a chemist was available to bypass relying totally onKodak there might be a short window of opportunity.
Today I was reading about Dupont's Bi-pack Colour film 1934/5 very interesting as it actually use two films in the same 35mm cassette, emulsion to emulsion, and they went through the film path/pressure plate of Leica's, Contax's and Exacta's etc with no problems, Kodachrome also started as a Bipack film and unfortunately the Tri-pack will soon join other obsolete processes in the history of Photography.
Ian