Alcohol interlocks

Alcohol interlocks

An alcohol interlock is a device that measures and records the amount of alcohol on the driver’s breath. It prevents a vehicle from starting if the driver has been drinking alcohol.

The device is fitted to a vehicle and the driver must blow into it before starting the vehicle. The vehicle will not start if there is alcohol on the driver’s breath.

When an alcohol interlock is used

Your vehicle will be fitted with an interlock if:

  • your licence was cancelled for drink driving
    and
  • when the cancellation period ended, the magistrate lets you get another licence on the condition that you have an interlock fitted to your vehicle for a period of time.

Getting an interlock removed

You must go to court to get the interlock removed. You need to do the following three things before you can get the interlock removed.

Apply to court for a hearing

You have to return to court for a hearing where you can ask the magistrate to make an alcohol interlock condition removal order. Go to your nearest Magistrates’ Court to apply for this hearing. Do this at least six weeks before the interlock period ends.

The court will set a date for a hearing. This date will be after the interlock period ends.

Get an assessment report

Contact the driver education agency as soon as you get a court date. The agency will do a licence eligibility report. This report will cover all of the time when you had an interlock fitted. It includes:

  • reports by all of the agencies that have supplied and serviced your interlock. The reports will assess how well you stuck to the order
  • records of any time you tried to start your vehicle when alcohol was detected by the interlock.

The education agency will interview you before they write this report.

Talk with the police

The police will interview you before your hearing. Contact your local police station at least 28 days before the hearing to make an appointment.

Do you need a lawyer?

Many people represent themselves in these sorts of cases. You can also choose to pay a private lawyer to represent you. Victoria Legal Aid does not represent people going to court to ask for an interlock to be removed.

How the magistrate makes a decision

Getting the interlock device removed is not automatic. The magistrate will look at the evidence from the agency reports and from the police. The magistrate could also ask for evidence from a doctor.

The magistrate will make their decision based on:

  • how much alcohol you drink now
  • whether your driving is a risk to the safety of the public or to yourself
  • what is in the agency assessment report.

The magistrate will not make an alcohol interlock condition removal order and will keep the interlock on your vehicle for longer if:

  • you did not follow the rules of the alcohol interlock order
    and
  • the magistrate thinks you will drink and drive again.

If you get an alcohol interlock condition removal order

Get a copy of the order from court. Go to a VicRoads Customer Service Centre to have the interlock condition removed from your licence. Then take your vehicle to your interlock service agent to have the interlock removed.

Can you appeal if you don’t get an alcohol interlock removal order?

You cannot appeal to the County Court if the magistrate refuses to give you an alcohol interlock removal order.

You may be able to appeal to the Supreme Court if the magistrate did not correctly use their discretion. This appeal is hard to win and could be expensive.

It is probably quicker, cheaper and easier to apply for another alcohol interlock removal order hearing. You need to think about the reasons the magistrate gave for refusing the order and do what they said before applying again.

Get help

Find out how you can get help with traffic offences.