UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules...

https://www.tool-bookmarks.win/uk-ev-drivers-using-medical-cannabis-should-note-the-in-charge-rules-mean-you

UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules that apply when parked and charging. Even with a prescription, the legal THC limit of 2 micrograms per litre of blood applies