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

https://augustjygg178.almoheet-travel.com/can-i-get-in-trouble-just-for-possessing-my-cbpm-in-the-car

UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules that apply even when parked and charging. A strict 2 micrograms per litre THC limit means roadside swabs can trigger a mandatory blood test