Roadside Drug Testing SpecialGuests:Fiona Patten MP - Member for Northern Metro representing the Reason PartyThomas Arkel - Efficacy of roadside drug tests in determining impairmentGreg Denham - Law Enforcement Action Partnership (LEAP)David Limbrick MP - Member for South Eastern Metro representing the Liberal Democratic Party (LDP)Petition for an inquiry into our current approach to drug drivingLetitia Wilkinson from MSIR Residents Action Committee (MRAC) talks to us about MRAC's position on Richmond's supervised injecting facility.