UK EV drivers using medical cannabis should know the ‘in charge’ rules apply...
https://www.logo-bookmarks.win/uk-ev-drivers-with-a-medical-cannabis-prescription-should-be-aware-that-in-1
UK EV drivers using medical cannabis should know the ‘in charge’ rules apply when parked and charging. The 2 micrograms per litre THC limit means even with a prescription, you could test positive