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

https://blogfreely.net/neasalnfbo/h1-b-the-medication-minefield-how-to-safely-test-new-doses-without-risking

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.