Ankle bracelets have become a common way to ensure offenders don’t leave their homes if they are under house arrest or to make sure they don’t leave a certain area of their city or country, but are certain types of ankle bracelets as effective as an ignition interlock device when it comes to stopping someone from driving drunk?
The specific type of ankle bracelet designed to stop someone from drinking is called a transdermal ankle bracelet. It’s a device designed to test for alcohol at regular scheduled intervals, and it can perform this test by measuring the sweat of the person wearing it. If someone drinks, the transdermal ankle bracelet will pick it up and log the violation. Some transdermal ankle bracelets even have real time reporting, so if a violation is logged, police can be notified immediately.
In contrast, an ignition interlock device is attached to your vehicle. In order for a person to start their car, they are required to blow into a straw-like tube and wait for a breath alcohol concentration (BAC) reading. Unlike a transdermal ankle bracelet, the ignition interlock won’t monitor when a drunk driving offender drinks alcohol, but if they decide to drive and register a BAC content over the device’s set limit, the car simply won’t start.
Although the transdermal ankle bracelet may be able to deter someone from drinking alcohol, it’s a poor substitute for an ignition interlock when it comes to stopping an offender from drinking and driving. Someone with a transdermal ankle bracelet may decide to drink and drive, and before the monitor can detect alcohol, that person is already behind the wheel of a vehicle. They could also be behind the wheel of the car while drinking, and even if the police manage to pick up the individual via GPS tracking, he or she could already have caused a crash or injured someone.
With an ignition interlock device installed in the offender’s vehicle, there is no way to engage the engine and drive away if you’ve been drinking. If you’re driving and drinking at the same time, a rolling retest will detect alcohol and require you to shut your vehicle off. That’s why, when you compare an ankle bracelet vs and ignition interlock, an ignition interlock device is a much better option when it comes to stopping people from driving drunk.