Look what they are saying in Parliament about the GCC and the faintly obsessed:
There are also serious problems in chiropractic, which one might call an assisted discipline to osteopathy. The General Chiropractic Council has been bombarded by complaints from bloggers—spurious complaints I would say—which it is obliged by law to investigate. I am very concerned that genuine complaints will not get through and that any practitioner, against whom a genuine complaint had been lodged, could continue to practise. Will the Minister look at this very unsatisfactory situation, which arose following an individual losing a court case against the British Chiropractic Association?
The_Walrus
Pro 
It's not too surprising, as some chiropractors (by no means all of them, I'm sure) were claiming to be able to fix all sorts of things like colic, as an example I can remember.