Ministry of Transport v Heron - [1980] 1 NZLR 582

Transport and transport licensing — Excess blood alcohol — Whether there is a valid request for a breath test if the officer does not tender the breath-testing device to the person at the same time as he makes the request — Defendant willing to give specimen of breath but unable to inflate bag — Whether there is a failure to comply with a request for a specimen of breath if the device is incapable of being inflated — Transport Act 1962, s 584.