Does anybody know or could anyone point me in the right direction to find out what is the maximum amount allowed under Autralian drink driving laws for micrograms of alcohol in 100 millilitres of breath, thanks.

This might also be useful

http://www.rta.nsw.gov.a...linterstate/driving.html

"Australia has strict laws about drinking alcohol and driving. Australian Police are authorised to stop any vehicle and breath test the driver at any time. There is no absolute safe level of alcohol consumption for competent driving. For fully licensed car drivers the legal limit is 0.05 g/100ml. For special licence categories the legal limit is 0.02 (which in practice means no alcohol at all). Learner and provisional drivers or riders (which includes equivalent L and P drivers and riders visiting NSW) must not exceed zero blood alcohol. If tested by the Police, drivers must be below their allowable legal limit."