UK medical cannabis is typically vaporised rather than smoked, as smoking isn't...

https://www.thelondoneconomic.com/lifestyle/health/how-medical-cannabis-vaping-works-temperature-devices-and-the-economics-behind-it-409054/

UK medical cannabis is typically vaporised rather than smoked, as smoking isn't allowed due to health risks. Vapour temperature and device type—conduction vs convection—impact cannabinoid delivery and effectiveness