UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules,...
https://threadvistax.com/s/YnDyltGVaPKtJnKE1ANf9
UK EV drivers using medical cannabis should be aware of the ‘in charge’ rules, which apply when parked and charging. If THC exceeds 2 micrograms per litre in a breath test, roadside swabs can trigger blood tests, even with a prescription