Medical cannabis has been legal in the UK since 2018, but it is not a...

https://andreimgc701.cavandoragh.org/medical-cannabis-for-sleep-in-the-uk-is-it-first-line-treatment

Medical cannabis has been legal in the UK since 2018, but it is not a first-line treatment and requires strict specialist oversight. Because patient experiences vary greatly, it is not a guaranteed fix for sleep