Accessing medical cannabis in the UK isn't governed by a fixed eligibility...

https://juliet-wiki.win/index.php/If_I_have_Crohn%E2%80%99s,_what_kind_of_evidence_would_a_UK_clinician_look_for_before_considering_cannabis%3F

Accessing medical cannabis in the UK isn't governed by a fixed eligibility list. Instead, a specialist consultant assesses your individual case, usually requiring evidence that prior conventional treatments have not been successful