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

https://www.bust-bookmark.win/uk-ev-drivers-using-medical-cannabis-should-know-the-in-charge-rules-apply

UK EV drivers using medical cannabis need to be aware of the ‘in charge’ rules that apply while parked and charging. Even with a valid prescription, the legal THC limit on breath is just 2 micrograms per litre