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

https://wiki-legion.win/index.php/Is_It_Safer_to_Move_to_the_Passenger_Seat_at_a_Charge_Point_After_Dosing%3F

UK EV drivers using medical cannabis should know that ‘in charge’ rules apply even when parked and charging. The legal THC limit is 2 micrograms per litre of blood. A roadside swab may lead to a blood test at a station, regardless of your prescription