UK-prescribed medical cannabis is typically taken via vaporisation, as smoking...

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

UK-prescribed medical cannabis is typically taken via vaporisation, as smoking is not permitted due to health risks and regulation. The choice of device—conduction or convection—plus temperature settings can influence effects and comfort