Being one of those who opted for the spousal route, I'm quite prepared to admit I am not100 per cent au fait with the PRECISE requirements for the fiance(e) alternative. In the light of Darren's reply, I decided, this morning, to do a bit more research and logged-on to the following website:
http://www.migrationexpert.co/uk/Vis...sa_fiancee.asp ... where there is a section which clearly states that "applicants for a fiancee visa will require to provide EVIDENCE of their intention to marry".