UK cannabis law saw a key update in 2018 with changes to the Misuse of Drugs...
https://page-wiki.win/index.php/Misuse_of_Drugs_Act_1971_vs_Misuse_of_Drugs_Regulations_2001:_What%E2%80%99s_the_Difference%3F
UK cannabis law saw a key update in 2018 with changes to the Misuse of Drugs Regulations 2001, not the main Misuse of Drugs Act 1971