Worlds First Laughing Gas Breathalyser Being Trialled By Two UK Police Forces
World’s first laughing gas breathalyser being trialled by two UK police forces The world’s first roadside laughing gas breathalyser is being trialled by two police forces in the south of England. The device is being tested by Hampshire and Isle of Wight Constabulary and Thames Valley Police for what they describe as the “emerging threat”
