As Julie Anne Genter wrote in the select committee report, and I quote, "The Royal Australasian and New Zealand College of Psychiatrists was concerned that a harm minimisation approach is not implemented by this bill, as well as noting, 'The presence of drugs in a person's oral fluids or blood does not directly relate to impairment. We call for greater research in understanding the link between substance misuse and a person's impairment'. The New Zealand Medical Association echoes this, stating, 'the science to support roadside oral fluid testing is not quite sufficiently advanced although it is rapidly evolving. Key concerns include the inability of oral fluid testing to detect impairments, the absence of well-defined threshold levels and impairment limits for many drugs, and the potential for the bill to exacerbate inequities for Māori in the criminal justice system…'"—from that select committee report. 