UK EV drivers using medical cannabis should know the ‘in charge’ rules apply...

https://mike-wiki.win/index.php/Does_the_Law_Differ_for_EVs_vs_Petrol_Cars_for_Drug_Driving%3F

UK EV drivers using medical cannabis should know the ‘in charge’ rules apply even when parked and charging. The legal THC limit is just 2 micrograms per litre of blood