Using medical cannabis? A prescription offers a statutory defence, but it...

https://telegra.ph/Can-I-Drive-My-EV-the-Same-Day-I-Start-Prescribed-Cannabis-The-Reality-of-Roadside-Law-04-23

Using medical cannabis? A prescription offers a statutory defence, but it doesn't grant immunity. You’re still bound by the 2mcg/L THC limit and DVLA fitness standards. Being 'legal' doesn't replace the responsibility to ensure you're fit to drive