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November 17, 2016

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Drunk drivers blow the whistle

IT’SNOT rare that people who illegally drive after drinking fool the breath alcohol detector by simply not blow­ing into it, but Shanghai police will soon block this trick with an adapted detector.

The new version will add a whistle to the mouthpiece to prove the driver really blows into the device.

The adaptation was devised by a traffic police officer in Jinshan District and in recent trials has shown positive results.

The new breathalyzer was tested on Tuesday night n Jinshan District At least three drivers passed the test with the existing model — including one police say smelled clearly of alcohol – but failed the whistle version.

One blew a reading of 85 milligrams per 100 milliliters, more than four times the legal limit of 20mg/100ml.

The new device takes the old mouth­piece and adds a whistle hole in the middle. Police said the new breatha­lyzer will be introduced in other districts next year.




 

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