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

https://www.bookmarking-base.win/uk-ev-drivers-medicating-with-cannabis-should-know-that-in-charge-rules-apply

UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules, which apply even when parked and charging. The 2 micrograms per litre THC limit means a roadside swab could trigger a blood test, regardless of prescription