Alcohol Interlock program

Alcohol interlock program

Drivers convicted of certain drink driving offences are restricted to driving vehicles with alcohol interlock devices for a period of time when they return to driving.  See the Alcohol Interlock Program section of the Roads and Maritime Services website for information including:

  • What is an interlock
  • Who is required to participate in the Alcohol Interlock Program
  • Interlock offences, disqualifications and interlock periods
  • What happens if I do not install an interlock
  • What should I do to get started
  • Interlock installation and servicing
  • Program costs
  • Information for medical practitioners