UK EV drivers using medical cannabis should know the ‘in charge’ rules mean...
https://acornmetric.com/s/QvFZ8tEX5JhyC0AlnUUP3
UK EV drivers using medical cannabis should know the ‘in charge’ rules mean they can face roadside tests even when parked and charging. The legal THC limit is just 2 micrograms per litre of breath