Prescribed cannabis users face a legal tightrope. A medical defence exists for...

https://griffinucyk847.iamarrows.com/is-it-risky-to-drive-right-after-taking-my-dose-even-if-i-feel-normal

Prescribed cannabis users face a legal tightrope. A medical defence exists for the 2μg/L THC limit, but it's not a free pass. You must notify the DVLA; being legal doesn't replace your responsibility to drive safely. If you’re impaired, you’re liable.