UK prescribed medical cannabis is typically vaporised, as smoking isn’t allowed...

https://paxtonsbrilliantthoughts.readspirex.com/posts/what-s-the-point-of-avoiding-combustion-with-medical-cannabis

UK prescribed medical cannabis is typically vaporised, as smoking isn’t allowed due to safety and regulation concerns. Vaporiser type (conduction or convection) and temperature settings influence how effectively cannabinoids are absorbed