There's no regulatory mandated limits, and everything is ultimately up-to a patient's specific prescribing clinician. Even clinics themselves can't really influence individual prescriber's choices on medical care. If you're under shared care with a specialist nurse,
GP or prescribing pharmacist - it's actually the specialist they're feeding back to whom still has the ultimate say in what's prescribed. Only specialists can legally prescribe; for those under 18, specifically paediatric specialists.
My limit is currently 120g a month, highest I can confirm is 160g/pm, highest I've heard reported is 200g/pm. Personally my monthly usage is around 80-110g/pm, but I have a bit of a buffer to order a little more (can't reliably afford monthly) and just generally my monthly usage varies depending on the quality/efficacy of what's received each month.
I'm aware of a specialist in this space who has a personal policy not to prescribe over 60g to any patient, and bluntly, feel that philosophy needs to be challenged as it could be detrimental to some more dependent patients (such as myself!)
The MCCS (clinician's society) have also issued guidance to their members recently advocating for peer-review of any scripts containing either 22%+
THC or 60g in total flower - we've asked for justification/evidence to support such policies via social media multiple times.
It's still there.
Secret thread? I did delete my own post about vaping, but that's because I had screenshots going around the industry