If you’re an EV driver using prescribed cannabis, navigating the 2mcg/L THC...

https://mega-wiki.win/index.php/What_does_GOV.UK_actually_say_about_driving_on_prescribed_medicines%3F

If you’re an EV driver using prescribed cannabis, navigating the 2mcg/L THC limit is vital. A medical defence offers protection, but it’s no substitute for fitness to drive, which must be declared to the DVLA