EV drivers using medical cannabis have a defence for the 2mcg/L THC limit, but...

https://papaly.com/2/Q4nd

EV drivers using medical cannabis have a defence for the 2mcg/L THC limit, but DVLA fitness to drive remains key. Being legal isn't a free pass. From my underwriting days, I know that medical status never replaces your absolute duty of care on the road.