Medical cannabis patients often rely on the 2µg/L THC threshold and the...

https://www.a1bookmarks.win/prescribed-medical-cannabis-doesn-t-exempt-you-from-drug-drive-laws-while-a

Medical cannabis patients often rely on the 2µg/L THC threshold and the ‘medical defence’ to stay legal behind the wheel. However, legality isn’t a blanket safety net. You must still declare your prescription to the DVLA regarding fitness to drive