While stating that an ‘air blank test’ is conducted and a reading of ‘0.000’ is displayed on the device before subjecting a person to a breathalyser test for drunken driving, the Kerala High Court has ...
Kochi: Kerala high court has held that it is mandatory to conduct an air blank test on a breathalyser and ensure that the calibration is at ‘zero' before taking breath samples in drunken driving cases ...