Since cannabis was rescheduled in 2018, NHS doctors can technically prescribe...

https://griffinsnewdigests.lucialpiazzale.com/how-should-an-article-about-nhs-cannabis-avoid-giving-medical-advice

Since cannabis was rescheduled in 2018, NHS doctors can technically prescribe it—but only specialists, and usually for a few approved uses like nabilone for nausea, MS spasticity sprays, or cannabidiol with clobazam for rare epilepsies