UK electric vehicle drivers using medical cannabis should know that ‘in charge’...
https://future-wiki.win/index.php/What%E2%80%99s_the_Difference_Between_Section_5A_and_Section_4_Offences%3F
UK electric vehicle drivers using medical 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