UK EV drivers using medical cannabis should note the ‘in charge’ rules apply...

https://dlf-ne.org/what-is-the-biggest-mistake-prescribed-patients-make-at-charge-points/

UK EV drivers using medical cannabis should note the ‘in charge’ rules apply even when parked and charging. The legal THC limit is just 2 micrograms per litre of breath, and a positive roadside swab can lead to a station blood test, prescription or not