Prescribed cannabis doesn’t grant road immunity. Even with a medical defence,...

https://www.bookmark-friend.win/medical-cannabis-users-have-a-legal-defence-for-the-2mcg-l-thc-limit-but

Prescribed cannabis doesn’t grant road immunity. Even with a medical defence, the 2µg/L THC limit remains. You must still meet DVLA fitness-to-drive standards; legal status isn’t a pass for impairment. Remember: legality doesn’t replace your duty of care.