What do you consider to be the best clinical evidence supporting the efficacy of homeopathy for any indication?

[2011 July] Animals, Homeopathy and ASA  Now, we find that the Advertising Standards Authority (ASA) have decided that qualified homoeopaths are now no longer permitted to explain how homoeopathy works. Furthermore, they're not allowed to publish evidence on their websites, provided by their own patients, because of new regulations and bureaucracy. No matter that these patients have actually benefitted from homeopathy, and are well again. It seems ludicrous that homoeopath are not allowed to explain how they perceive homoeopathy to work.
    When the journalist who runs the 'Farming Today' program, with whom I spoke at a conference in early 2010, expressed surprise that you could use homoeopathy on animals, I suggested she consider making a feature of this. Repeated enquiries via e-mail and letter have been ignored completely. The reason for this remains a mystery to me, as I thought journalism was about reporting everything, not selectively censoring things, which appears to be what's happening in parts of the BBC, not least with regard homoeopathy. This is disappointing to say the least.