Legalisation of cannabis in the UK would help protect its users from harm

Citation

Nicholls J (2019) Legalisation of cannabis in the UK would help protect its users from harm. The Guardian. 15.02.2019.

Abstract
Mental health issues in teenagers could be minimised by age controls and regulation over the strength of the product

Notes
https://www.theguardian.com/commentisfree/2019/feb/15/legalisation-cannabis-protect-users-mental-health