Why is UCL's School of Pharmacy hosting homeopathy conferences?

The other day I spotted this tweet highlighting that the School of Pharmacy (part of UCL) is to host the Society of Homeopaths' Annual General Meeting (AGM) next April.

Hi @ucl Can you say why UCL School of Pharmacy is hosting a homeopathy conference in April 2018? https://t.co/344rKyNyku cc @GoodThinkingSoc  @david_colquhoun @claire6thompson

— (((Alan Henness))) (@zeno001) December 19, 2017

Homeopathy seems very much at odds with an academic institution, and particularly one that concerns itself with health and medicine. Obviously the Society of Homeopaths is perfectly entitled to have an AGM but I don't think it's appropriate for it to take place on UCL premises.

UCL did previously cancel a homeopathy event in 2016 that would have taken place at the Institute of Neurology, but after complaints it was moved elsewhere. Apparently it was an erroneous booking and lessons were learned with something put in place to prevent it happening again however it's not clear that those lessons have been shared with other colleges and institutions within UCL.

It looks like UCL's School of Pharmacy also hosted the Homeopathic Medical Association's conference earlier in the year (I missed hearing about this one but here's the conference PDF).

These homeopathy events should go ahead (provided they're legal) but not at universities or similar establishments.