UK EV drivers with a medical cannabis prescription should be aware that while...
https://www.bookmark-jungle.win/uk-ev-drivers-using-prescribed-medical-cannabis-should-be-aware-of-in-charge
UK EV drivers with a medical cannabis prescription should be aware that while parked and charging, they can still face risks under ‘in charge’ rules. The legal THC limit in blood is just 2 micrograms per litre