If a person is convicted of a DUI with an IID restriction, what must they do to drive legally?

To drive legally after being convicted of a DUI with an Ignition Interlock Device (IID) restriction, an individual must install an Ignition Interlock Device in their vehicle. This device is designed to prevent the vehicle from starting if it detects alcohol on the driver's breath, thus ensuring that the person does not drive under the influence. The IID serves both as a penalty and a safety measure, allowing the individual to regain some driving privileges while promoting responsible behavior and reducing the risk of repeat offenses.

While carrying a breathalyzer or completing a defensive driving course could potentially relate to broader safety measures, they do not fulfill the specific legal requirement imposed by the IID restriction. Similarly, attending alcohol education programs is often a part of the rehabilitation process post-DUI, but it does not replace the obligation to have an Ignition Interlock Device installed in the vehicle. Therefore, installing the IID is the essential step required for the individual to drive legally under these circumstances.