The segment perpetuated some common misnomers:
- Blowing into the device isn't simple. It usually involves performance of a specific sequence of exercises that are taught to offenders and not easily replicated to just any passerby.
- Many new devices include cameras. The device takes a picture of the person blowing into the device. This information is transmitted to probation officers as part of their monthly report.
- Most devices require running retests. Driver must often provide breath tests at regular intervals, preventing drivers from asking a sober friend to start the car. If a driver fails a running retest, the vehicle’s horn will honk and/or the lights will flash to alert law enforcement.
The failure to make these points aside, the segment provided stunning proof that some people still treat drunk driving cavalierly. It also proved that laws and enforcement of those laws remain a major deterrent to this crime.