UK EV drivers using medical cannabis should be aware that 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 that the ‘in charge’ rules mean you can be tested even while parked and charging. The legal THC limit is just 2 micrograms per litre of blood