UK EV drivers using medical cannabis should be aware of 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 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