UK prescribed medical cannabis is typically vaporised rather than smoked to...

https://kilo-wiki.win/index.php/064_How_Can_I_Avoid_%E2%80%98Near_Combustion%E2%80%99_When_I_Just_Want

UK prescribed medical cannabis is typically vaporised rather than smoked to avoid harmful toxins. Vaporiser type—conduction or convection—and temperature settings influence how much active compound is released