Since 2018, medical cannabis has been legal in the UK, but it remains strictly...

https://wiki-mixer.win/index.php/What_Does_%22Sleep_Feels_Unpredictable%22_Actually_Mean%3F

Since 2018, medical cannabis has been legal in the UK, but it remains strictly regulated and prescribed only by specialists. Typically, it is considered an option only after conventional sleep treatments have been explored via NHS or private pathways