That's interesting about Harry Hill Mamya. Most health care professions have a requirement that you have to put in so much practice, actually seeing patients, and so much training every year in order to remain on the register and be allowed to continue to call yourself by the professional title. I am now retired and can call myself a retired Occupational Therapist or an ex Occupational Therapist but can no longer call myself an Occupational Therapist. Its the same for Physiotherapists, nurses, Speech and Language Therapists, Dieticians and so on.