“…However, most of the research on post-liberalisation drug use agrees that adolescents are the demographic whose use most clearly tends to remain stable after the policy change. In the United States and Canada, studies have found evidence of moderate increases in adult but not adolescent use after cannabis decriminalisation ( Haines-Saah & Fischer, 2021 ; Hall & Lynskey, 2020 ; Hasin & Walsh, 2021 ; Health Canada, 2022 ; Leung et al, 2018 ; Montgomery et al, 2022 ; O’Grady et al, 2022 ; Rubin-Kahana et al, 2022 ; Sarvet et al, 2018 ), while studies on the international level have often tended to find no overall association between policy regime and cannabis use ( Gabri et al, 2022 ; Hughes et al, 2018 ; Kotlaja & Carson, 2019 ; Laqueur et al, 2020 ). Furthermore, most studies have not found evidence of increasing post-liberalisation abuse or dependence ( Cabral, 2017 ; Fischer et al, 2021 ; Martins et al, 2021 ; Mauro et al, 2019 ; Myran et al, 2023 ; Williams et al, 2017 ).…”