UK EV drivers using medical cannabis should be aware that legal protections...

https://jeffreyssmartnews.publishlane.com/posts/what-if-i-am-charging-at-home-on-my-driveway-does-in-charge-apply

UK EV drivers using medical cannabis should be aware that legal protections don’t fully remove drug-driving risks. The ‘in charge’ rules mean you can be tested even while parked and charging