No device, licence needs one
“Ignition interlock device not installed if a requirement exists.” The most common way people lose a date they waited months for.
Turn up without an ignition interlock fitted and DriveTest declares the test out of order before you leave the lot. We bring the car that passes that check, and we teach you the device before you sit in it.
Their published vehicle requirements list the conditions that make a road test “out of order”. Three concern interlocks, and only one gets you a free reschedule.
“Ignition interlock device not installed if a requirement exists.” The most common way people lose a date they waited months for.
It works the other way too. The vehicle and the conditions printed on your licence have to match each other exactly.
If the unit faults at the start or during a rolling retest, DriveTest reschedules free of charge. If you can’t give a clean sample, the forfeit stands.
Source: DriveTest, Road Test Vehicle Requirements. You lose 50% of the road test fee; the other 50% stays as a credit on your driving record. The rule applies to a vehicle you own, one you borrow from a parent, friend or driving instructor, and one you rent.
We do not install interlocks — in Ontario that is Smart Start Canada and ALCOLOCK Canada. We handle the two things that happen once the unit is on your car.

Certified, insured and unmarked. We meet you at Walkley or Canotek an hour before your slot and drive the roads around the centre until the device stops feeling strange.

Practical only, no classroom. Breath technique, rolling retests while you are driving, lockouts, cold-weather starts, and what an examiner is scoring through all of it.
The first one is yours and we cannot do it for you.
At drivetest.ca or 1-888-570-6110. We are not a booking agent and we will not claim to move you up the queue.
Date, centre and class of test. We confirm availability and quote it in writing, usually the same day.
Ten hours, or a shorter refresher. Most people take it the day before so the device is fresh in the hands.
We meet you an hour early, warm up on the test roads, and hand over a car that passes the vehicle check.
Your appointment is at a specific building, so that is how we plan the morning. They are not interchangeable: Canotek runs G2 and G road tests only, and Walkley is the only Ottawa centre with Saturday appointments.
Not a competitor comparison — a comparison with what most people actually do, which is arrive and hope it will be fine.
| On the day | Your own arrangements | With our car |
|---|---|---|
| A vehicle with a working interlock | Only if someone will lend you theirs, and most will not | Certified and on a current service schedule |
| Insurance valid for a road test | Check the policy carefully — many exclude it | In order, every time |
| Practice on the actual test roads | Not in a car you do not have | One hour, included |
| First blow into the device | With the examiner already in the seat | An hour earlier, with help |
| If DriveTest cancels on their side | You rebook and start again | We rebook you at no charge |
| Anyone knowing why you are there | Depends whose car you borrowed | Unmarked car, no signage |
A handset on a coiled cable, about the size of a TV remote. All four get practised in the hour before your test.
Disposable, and a fresh one goes on for every session and every booking.
The device won’t start the car above a 0.02 BAC preset limit, and it wants a steady hum-and-blow rather than a hard puff. Most people fail their first two attempts on technique alone.
MTO describes it as being prompted to pull over and give a breath sample while the vehicle is running. Miss one and the device warns you, records it, and sets off lights and horn until you switch off — it does not cut the engine.
Mouthwash and some medications can leave mouth alcohol that reads; rinse with water and wait 10–15 minutes. Every 60 days you return to the provider so they can download the data and calibrate the unit.
You’ll be asked for your test date, your licence class and the conditions printed on the card. That is the whole intake. We don’t ask what happened, your name goes on no windscreen, and the car carries no school signage on the doors.
Our instructors are MTO-licensed and have taken hundreds of people through this. The tone in the car is the same one you’d get renewing a passport.

I had no idea the car had to have one until a week before the test. I thought I had lost the date entirely.
Client, Orléans · G2 at Canotek Road
The hour beforehand was the whole thing. First time I blew into it I got it wrong twice, and that would have been in front of the examiner.
Client, Barrhaven · G2 at Walkley Road
Nobody made me explain myself. I had been braced for that all week and it just never came up.
Client, Kanata · ten-hour course
Quotes are used with permission and published without names or identifying detail, because this is not something most people want indexed next to their name. More accounts
Before you book anything, check how long your licence was invalid. It is the only thing that decides whether a road test is required, and we would rather tell you now.
Most clients drive to us on Montreal Road, then test at Walkley or Canotek. Out-of-town clients usually put the training and the test into a single trip.
As of September 2026 we could not find a single driving school in Kingston, Cornwall, Brockville or Pembroke advertising an interlock-equipped car for a road test, which is why people make the drive. Book the ten hours and the road test into the same weekend and it becomes one trip.
Gatineau residents: this applies only if you hold an Ontario licence. Quebec runs its own programme through the SAAQ, and DriveTest cannot test a Quebec licence.
No. Installation in Ontario is done by two approved providers, Smart Start Canada and ALCOLOCK Canada. You lease the unit from one of them and they fit and service it.
We are a driving school. We teach you to use the device, and we rent a car that already has one in it. If you have reached us looking for an install, the providers are who you want and we will not waste your time pretending otherwise.
No, and be careful with anyone who says they can. We have no arrangement with DriveTest — you book your own test at drivetest.ca or 1-888-570-6110. The Ministry of Transportation publicly cautions against third-party booking sites and resellers.
Only if your licence was invalid for three years or more. Under three years it is an eye test and nothing else, which is where a first conviction usually lands. Tell us your dates and we will place you honestly rather than take a booking you do not need.
The test is declared out of order before you drive. You forfeit 50% of the road test fee; the other 50% stays as a credit on your driving record and can be applied when you rebook. Then you wait for another date.
The car carries no driving-school signage — no roof sign, nothing on the doors. Your name is not on a windscreen or any clipboard someone could read. We do not ask what happened, and we never will.
Because it depends on how many road tests you need, whether the training goes with the car, which centre you are at and how far out the date is. Rather than post a figure that is wrong for most people, we quote each booking and send it in writing, usually the same day. There is no deposit to ask.
Three ways in, depending on how far along you already are.
Zero tolerance applies whenever you are behind a commercial wheel, the fines are twenty times higher, and an interlock condition reaches the work vehicle too.
Installing early costs money and shortens the suspension. What each side of that trade adds up to, using published Ontario fees rather than guesses.
The insurer of last resort in Ontario, explained without the scare stories. What it is, what it is not, and the questions worth putting to a broker.
Four fields is enough to tell you whether a car and an instructor are free, and what it costs. No deposit to ask, and nothing attached to the answer.
Phone is faster. Someone answers Monday to Saturday, evenings included.