This is a perfect example of what PACs do to influence politicians. Groups like MADD have been trying for years for this type of legislation and they finally got what they wanted.
The legislation does state that the system must be "passive". Requiring the driver to do something such as blow in to a tube is not passive. Nissan has been working on a system for years that uses sensors in the steering wheel to detect driver impairment. Although I would imagine if the driver put a steering wheel cover on the car it would defeat the system.
The legislation does state that the system must be "passive". Requiring the driver to do something such as blow in to a tube is not passive. Nissan has been working on a system for years that uses sensors in the steering wheel to detect driver impairment. Although I would imagine if the driver put a steering wheel cover on the car it would defeat the system.