breath test

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breath test

Brit a chemical test of a driver's breath to determine the amount of alcohol he has consumed
References in periodicals archive ?
The number of breath-tests carried out as part of the campaign was down 12% compared to June 2010; drug drive tests increased by 30% to 337.
During the Christmas period there was an rise in the number of car crashes that resulted in injuries, but the percentage of positive breath-tests fell significantly from 21 per cent in 2005 to 13 per cent in 2006.
The police spokeswoman said, 'We believe the figures do not contain all the negative result breath-tests we carried out, therefore we do not feel it is fair to compare the 2002 figures to those in 1997.
Police today described the fall of more than 30 per cent in the number of positive breath-tests in the city - and a large reduction across the West Midlands - as ``very encouraging.