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

https://wiki-triod.win/index.php/Can_I_Sit_in_the_Driver%E2%80%99s_Seat_While_Charging_If_I_Have_Dosed%3F

UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules, which include a strict 2 micrograms per litre THC limit while charging. Even with a valid prescription, a roadside swab can lead to a blood test at the station