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

https://evpowered.co.uk/feature/medical-cannabis-and-uk-driving-laws-what-ev-owners-must-know/

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.