Since the 2018 law change, patients in South West London can access legal...

https://tango-wiki.win/index.php/Do_I_Have_to_Try_Other_Treatments_Before_Medical_Cannabis_in_the_UK%3F

Since the 2018 law change, patients in South West London can access legal medical cannabis through specialist private clinics. Many offer remote consultations, making it easier to connect with approved prescribers