Prescribed medical cannabis? The 2µg/L THC limit applies to everyone. While a...

https://wiki-coast.win/index.php/What_is_the_THC_driving_limit_in_the_UK_(and_why_is_it_so_low)%3F

Prescribed medical cannabis? The 2µg/L THC limit applies to everyone. While a medical defence exists, it doesn’t override DVLA fitness rules. Legality isn’t a blanket safety pass—you must ensure you aren’t impaired behind the wheel. Drive smart.