HARBORS AND NAVIGATION ACT 1993 - SECT 72C

72C—Concentration of alcohol in breath taken to indicate concentration of alcohol in blood

Where a person submits to an alcotest or a breath analysis and the alcotest apparatus or the breath analysing instrument produces a reading in terms of a number of grams of alcohol in 210 litres of the person's breath, the reading will, for the purposes of this Act, be taken to be that number of grams of alcohol in 100 millilitres of the person's blood.