Restricted Interlocks

Travis County DWI / DUI AttorneysRestricted interlocks, also known as ignition interlocks, are devices that prevent you from starting your car without first providing a breath sample to measure whether you have consumed any alcohol. Restricted interlocks are used to monitor people with previous alcohol-related convictions, often during probation.

Do you have questions about restricted interlocks in your DWI case? Contact the Austin, TX DWI defense attorneys at Minton, Burton, Bassett, & Collins, P.C. Call us today at (512) 476-4873 or contact us via email. We can help you with your case in Travis, Williamson, Hays, Bastrop, Caldwell, Burnet and Comal counties.

How it works
A restricted interlock is a machine that analyzes the level of alcohol in your breath. It is connected to your car's ignition. In order to start the engine, you must blow a sample into the analyzer which then measures the concentration of alcohol. If your breath alcohol is less than the amount set on the start-up function, your car will start. If not, the engine will not start, and you won't be able to operate your car until you can successfully pass the test.

When it's used
Restricted interlocks are used for people who have been charged with a second DWI offense – the devices are typically required during probation and as a condition for release from jail on bond.

Restricted interlocks are required for people charged with Intoxication Assault or Manslaughter – and in fact, if you have been charged with either of these or a second DWI, you may not be able to drive any vehicle that isn't equipped with a restricted interlock.

The court will submit a notice to the Texas Department of Public Safety (DPS) once it is  determined that you meet the requirements for a restricted interlock. DPS then notifies you that your license is set to expire within 30 days and provides information for applying for a special license. After you have applied and paid the fee, you will receive your special license authorizing you to operate a vehicle equipped with a restricted interlock. You must keep the interlock on your car until DPS receives a court order removing the restriction.

If you or a family member has been ordered to obtain a restricted interlock device, prompt action is essential if you want to retain your privilege to drive. Contact the Texas drunk driving attorneys at Minton, Burton, Bassett, & Collins now by calling (512) 476-4873 or contact us via email. We will defend your rights and reputation.

We have 45 years of experience representing clients in Austin, TX and the surrounding communities, including: Travis County (Creedmoor, Elroy, Manor, Pflugerville); Williamson County (Cedar Park, Georgetown, Liberty Hill, Florence, Leander, Round Rock, Taylor); Hays County (Buda, Dripping Springs, Kyle, San Marcos, Wimberley); Bastrop County (Bastrop, Clearview, Elgin, Rockne, Smithville); Caldwell County (Lockhart, Luling); Burnet County (Bertram, Burnet, Marble Falls); and Comal County (Bulverde, Canyon Lake, Gruene, New Braunfels, Sattler, Startzville).

Law Awards

Awards given to our attorneys for excellence.

Michael Burnett -

  • Recognized in 2008 and 2005 as a "Rising Super Lawyer" by Texas Monthly.
  • A.V. Rated by Martindale-Hubbell

Jeffrey David Miller -

  • Recognized in 2008 as a "Rising Star Super Lawyer" by Texas Monthly Magazine.
  • Elected in 2008 as a Fellow of the Texas Bar Association.