That is already legal in Canada, there's an exemption in the CDSA. Public health labs run testing programs in several cities. Unfortunately it is not very wid

That is already legal in Canada, there's an exemption in the CDSA. Public health labs run testing programs in several cities. Unfortunately it is not very widely known. https://drugchecking.cdpe.org/about/ https://drugchecking.cdpe.org/about/ https://news.gov.bc.ca/releases/2017MH0006-001892 https://news.gov.bc.ca/releases/2017MH0006-001892