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

https://magic-wiki.win/index.php/What_If_I_Am_Charging_and_the_Police_See_My_Vape_%E2%80%93_What_Should_I_Do%3F

UK EV drivers using medical cannabis should be aware that the ‘in charge’ rules mean you’re treated as driving while charging. With a 2 micrograms per litre THC limit, even those with prescriptions can face roadside swabs