“…Despite this, it is officially emphasized that cannabis use is particularly risky for young people and is a high-profile problem requiring attention and resources (Månsson, 2017;T€ ornqvist, 2009). Sweden's management of young cannabis users is based politically on zero tolerance (Tham, 2012), professionally on assessments of risk and protective factors (Åstr€ om, Gumpert, Andershed, & Forster, 2017;Åstr€ om, Jergeby, Andershed, & Tengstr€ om, 2013), and on supportive family services rather than forceful child protection (Gilbert, Parton, & Skivenes, 2011;Healy, Lundstr€ om, & Salln€ as, 2011).…”