UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules,...
https://wiki-saloon.win/index.php/Will_Officers_Recognise_What_a_CBPM_Prescription_Looks_Like%3F
UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules, which mean you can be tested even while parked and charging. The legal THC limit is 2 micrograms per litre of breath