UK EV drivers medicating with cannabis should know that 'in charge' rules apply...

https://holdenajvs101.yousher.com/what-if-i-am-charged-when-should-i-get-legal-advice

UK EV drivers medicating with cannabis should know that 'in charge' rules apply even when parked and charging. The legal THC limit is just 2 micrograms per litre of blood