http://carsaust.com/nsw-drug-driving-solicitor-and-laws-questions/

Drug driving testing has been called to question after a person in New South Wales nsw was caught 9 days after he smoked medical marijuana and tested positive by NSW police for drug driving. The Sydney morning herald reported an increasing amount of drugged drivers being caught in New South Wales. If you are searching for info on drink driving or a drink driving solicitor you may want to read our earlier article about the subject. ‘Mystery'laws: drug-driving push accumulates medical marijuana user – February13th, 2016 (Lisa Visentin) In particular was an instance of a driver who used marijuana for medical purposes four days prior who who had been caught leading a magistrate to state that the laws were a mystery.