Danny,
Is this JetBlast?
The paper (and many others) at
http://www.aic.gov.au/publications/other/dic1992/14.pdf
does back up my point, by stating the rates at which alcohol is metabolised by the liver from the blood into urine.
The law is not in place yet and the test procedures will be subject to change. For example, procedures and limits will have to be set for blood. They are not set yet.
I would have thought you would have an interest in getting a bad law changed?
Oooppss!
I meant "procedures and limits will have to be put in place to test for drugs"