Scientology contribute a proportion of their income and comply with the Religious Technology Center (RTC) and its standards. Operating Thetan levels are offered only at Scientology's Advanced Organizations (Los Angeles, Sydney, East Grinstead and Copenhagen). The Flag Service Organization in Clearwater, Florida offers OT levels VI and VII. The Scientology ship "Freewinds" offers OT VIII. In 1955, Hubbard created a list of 63 celebrities targeted for conversion to Scientology. In a church policy letter in 1973, L. Ron Hubbard wrote, "The purpose of [the] Celebrity Centre is, to forward the expansion and popularization of Scientology through the arts." Scientology operates eight
Scientology in the United Kingdom British justice", and alleged that there had been no opportunity for Scientology itself to submit evidence. Mr Justice Latey had observed that Scientology's lawyers had been in contact with the father and had had an opportunity to answer the allegations made in the case. The judgement was taken to the Court of Appeal the next year, where it was upheld. In 1966, newspapers highlighted the case of Karen Henslow, a 30-year-old woman who had a history of psychiatric problems but had been recovering, who appeared to suffer ill-effects after going to Saint Hill and taking part in Scientology practices. The