Short version: yes. Section 74 of Ontario's Highway Traffic Act says you cannot drive a vehicle unless the windshield and front side windows give the driver a clear view, and a crack in the wrong place breaks that rule. The set fine is $85, which becomes $110 once the surcharge and court costs are added. It is a non-moving equipment offence, so no demerit points, but the officer can also require the vehicle to be inspected, and that is where a cracked windshield gets expensive.
What follows is how the law is actually applied on the road, the exact numbers Ontario's inspection standard uses, how other provinces and the U.S. handle the same crack, what insurance covers, and how to stay out of all of it.
What the law says: Highway Traffic Act section 74
Section 74(1)(a) is the windshield rule. It requires the windshield and the windows on either side of the driver's compartment to be in a condition that affords the driver a clear view to the front and side. It says nothing about crack length, chip size, or location. That is deliberate. The same section is the one police use for drivers who scrape a porthole in the frost and go, so the test is simply whether the driver can see properly.
Two related sections come up alongside it. Section 73 covers things placed on the glass or hung inside the vehicle that obstruct the view, including tint film, posters and dash-mounted devices. Section 82 lets a police officer require a vehicle to be submitted for examination, which in practice means a notice telling you to get the defect fixed and the vehicle checked within a set time.
The ticket itself is straightforward: a set fine of $85, total payable $110. No points, no insurance surcharge for the conviction. The bigger cost is the inspection notice that can come with it, because a windshield that fails the inspection standard has to be replaced before the vehicle passes, on the inspector's timeline rather than yours.
Crack severity: where the line actually is
Because the law is a visibility test, officers apply it to the driver's side of the glass, specifically the area swept by the driver's wiper. That is the zone the driver looks through at speed, and it is the zone every provincial inspection manual in Canada treats as critical. Damage confined to the passenger side, the top tint band, or the black ceramic band around the edge is rarely a roadside issue unless it is severe.
What turns a crack from cosmetic into a view obstruction:
- A long crack that crosses the driver's line of sight, especially one that reaches the edge of the glass.
- A spidered or star-shaped impact point anywhere on the driver's half. These refract light, and at night a star chip in front of the driver turns oncoming headlights into a glare pattern.
- A crack through both layers of the laminated glass. You can usually feel this one with a fingernail on the inside. It is a structural failure, not a blemish, and no inspector passes it.
- Multiple cracks, or a crack with dirt in the line, which tells the officer it has been there for months.
- Pitting, heavy scratching from a worn wiper, or discoloration that scatters light. Sandblasting from a winter of highway driving counts if it is bad enough.
A single small chip is not going to get you pulled over. A 30-centimetre crack running through the wiper sweep might, particularly during a seasonal commercial vehicle blitz or a routine stop for something else. Officers tend to notice glass damage most at night, when a crack you barely see by day lights up in their headlights.
Ontario's inspection standard puts numbers on it
Police have discretion. Mechanics do not. The Passenger/Light-Duty Vehicle Inspection Standard, which replaced Schedules 1 and 2 of Ontario Regulation 611, gives the technician a pass-or-fail list, and it is the only place in Ontario where a windshield crack gets a measurement. These are the windshield conditions that fail the inspection:
| Windshield condition | Result |
|---|---|
| Crack through one layer extending more than 50 mm into the area swept by the wipers | Fail |
| Star chip or stone bruise larger than 13 mm in the area swept by the wipers | Fail |
| Crack through both layers of glass, anywhere | Fail |
| Pitting, scratches, clouding or discoloration that impairs the driver's view | Fail |
| Crack extending less than 50 mm into the swept area | Pass |
| Chip smaller than 13 mm in the swept area | Pass |
| Damage outside the swept area, one layer only, not affecting the view | Pass |
Two things worth knowing about how that standard is applied. First, the outcome is based on the condition of the vehicle at the time of inspection, so a chip that has been properly repaired to industry standard passes; the standard itself defines industry standard by reference to I-CAR and SAE practices. Second, the swept area means both wipers, so a large chip on the passenger side that would never draw a ticket will still fail the certificate.
You need a Safety Standards Certificate to transfer ownership of a used vehicle in Ontario, to plate a vehicle you have brought in from another province, and to put plates back on a vehicle registered as unfit. That is when a cracked windshield most often bites Ottawa drivers: not at the roadside, but at the inspection bay when they are trying to sell. If you are planning to sell, replace the glass first. The buyer's inspection will find it either way, and a windshield is cheaper to fix than a lost sale.
Road tests work the same way. A DriveTest examiner can refuse a vehicle whose windshield obstructs the view, and there is no refund for a test that does not happen. If the test is next week, fix the glass this week.
Commercial vehicles
If you drive for work, the standard is stricter and enforcement is routine. Commercial vehicle inspections under National Safety Code Standard 11B treat windshield damage in the driver's view as a defect, enforcement blitzes check it, and fleet operators can be cited along with the driver. Cross the border and it gets more specific: the U.S. Department of Transportation rule for commercial vehicles (49 CFR 393.60) fails a windshield with a crack more than 6 mm wide, intersecting cracks, or damage larger than a 19 mm circle in the area above the top of the steering wheel. A crack that is tolerated on the 417 can be a violation at Ogdensburg. Fleet windshield replacement is routine for us; we can do several vehicles in one mobile visit.
How Ontario compares to other provinces and the U.S.
Every province has the same two-part structure: a clear-view rule in its highway traffic or vehicle equipment law that police enforce, and an inspection manual with measurements that mechanics enforce. The numbers are close but not identical.
| Jurisdiction | Roadside rule | Inspection threshold |
|---|---|---|
| Ontario | Highway Traffic Act s. 74: clear view to the front and side. $85 set fine, $110 total. | 50 mm crack into the swept area, 13 mm chip, or any crack through both layers. |
| Quebec | Driving with a windshield that obstructs the driver's view is prohibited; fines are typically in the $100 to $200 range plus fees. | No intersecting cracks and no chip wider than 12 mm inside the swept area. CAA-Quebec's advice matches ours: repair chips before winter. |
| Alberta | Vehicle Equipment Regulation: glass must not be damaged or clouded so as to materially impair the driver's vision. Peace officers can ticket or issue a repair order; registries refuse road tests for cracked windshields. | Alberta inspection manual fails cracks or blemishes over 12 mm in the wiper-swept area, cracks through both layers, and pitting or discoloration that limits visibility. |
| Saskatchewan | Officers ticket damage that impairs the driver's view. | SGI publishes the same pass and fail examples Ontario uses: 50 mm into the swept area, 13 mm star chip. |
| British Columbia | Motor Vehicle Act Regulations: windshield must not be cracked or damaged so as to impair the driver's vision. ICBC refuses road tests for obstructed windshields. | Provincial inspection facilities apply the driver's field-of-view test; ICBC comprehensive covers chip repair with no deductible. |
| United States | No federal rule for cars. Each state sets its own cracked windshield law, and several have annual inspections that measure crack length in the driver's view. | Commercial vehicles follow the DOT rule above: 6 mm crack width, no intersecting cracks, 19 mm damage limit above the steering wheel. |
The practical takeaway for an Ottawa driver: damage that passes here will generally pass anywhere in Canada, with Alberta and Quebec slightly tighter on chip size. If you are moving a vehicle between provinces, you will be doing an inspection on arrival, and the new province's manual is the one that counts.
Insurance: who pays for the glass
The ticket is yours. The windshield is usually your insurer's. Glass falls under comprehensive coverage on an Ontario auto policy (sometimes written as "all perils" or specified perils with glass), not under collision, and comprehensive claims are not at-fault claims. Here is how it plays out:
- Chip repair: most Ontario insurers waive the deductible entirely for a repair, because a repair costs them a fraction of a replacement. For the driver, that means a free fix.
- Replacement: covered, minus your comprehensive deductible, commonly $500 to $1,000. Some policies offer a lower glass deductible as an add-on. Check the declarations page.
- Pre-existing cracks: damage that was there before the policy started, or that you let spread for a season before claiming, can be questioned. Report it when it happens.
- Driver-assist features: if the vehicle has a forward camera for lane keeping or emergency braking, the replacement includes recalibration, and insurers cover it as part of the glass claim. Ask for it to be on the estimate.
- Renewal pricing: a single comprehensive glass claim does not affect your driving record and does not carry the rating impact of a collision. Insurers do see claim frequency, so a glass claim every year is worth a conversation with your broker, one every few years is not.
You also have the right to choose your own glass shop. The insurer can recommend a preferred network, but the choice is yours. How the claim works, and what comprehensive does and does not cover.
Repair or replace
A windshield is two layers of glass bonded to a plastic interlayer. Rock chips and short cracks almost always damage only the outer layer, and that is what makes resin repair possible: the technician vacuums the air out of the break and injects resin that cures clear under UV light. A good repair takes about 30 minutes, restores most of the clarity, stops the crack from spreading, and passes the inspection standard. Rough limits, with the full breakdown here:
- Repairable: chips up to about toonie size, single cracks up to roughly 15 cm, damage that starts at least a few centimetres in from the edge, outer layer only.
- Replacement: anything through both layers, cracks that reach the edge or start in the ceramic band (the glass is under the most tension there and edge cracks run), long cracks, multiple impact points close together, and anything directly in the driver's line of sight, where even a good repair can leave a faint distortion.
- Replacement plus calibration: damage in front of a forward-facing camera. The camera looks through the glass, so new glass means a recalibration.
Either job can be done at the shop or by mobile service at your home or workplace across Ottawa and Gatineau. Replacement takes about an hour plus cure time before the vehicle is safe to drive.
How to avoid the ticket
- Fix chips the week they happen. Ottawa's freeze and thaw cycle is what turns a 5 mm chip into a 30 cm crack: cold glass contracts, the defroster heats the inside, and the stress finds the weak spot. A chip repaired in October never becomes the crack that gets you stopped in January.
- Check it at night. Park facing a wall with the headlights on, or have someone pull in behind you. If a chip lights up, it is in a spot an officer will see.
- Keep the repair invoice in the glovebox. If you are stopped, or you get an inspection notice, proof of repair settles the conversation.
- Do not shock the glass. With a chip or crack present, warm the defroster up gradually and skip the hot water on the frosted windshield. Both can run a crack in seconds.
- Clear the whole windshield in winter. Section 74 is the same section used for snow and frost tickets. A clear view means the glass, not a porthole.
- Selling or moving provinces? Do the glass before the inspection, not after the fail.
The cheapest outcome, by a wide margin, is fixing the chip before it becomes the crack that gets you stopped.
Common questions
How much is the fine for a cracked windshield in Ontario?
The set fine under section 74 of the Highway Traffic Act is $85, which comes to $110 once the victim fine surcharge and court costs are added. It is an equipment offence with no demerit points, but the officer can also require the vehicle to be inspected.
Will a cracked windshield fail a safety inspection in Ontario?
Yes, if a crack extends more than 50 mm into the area swept by the wipers, a star chip in that area is larger than 13 mm, the crack goes through both layers of glass, or pitting, scratches or discoloration impair the driver's view. Fix it before the Safety Standards Certificate inspection.
How long a crack is legal in Ontario?
The Highway Traffic Act sets no length. Police apply a visibility test to the driver's view. The inspection standard is the only place with a number: 50 mm into the wiper-swept area, or 13 mm for a chip.
Is a chip on the passenger side a ticket?
Almost never, because the law is about the driver's view. It can still fail a safety inspection if it is larger than 13 mm and inside the area the wipers sweep, and it can spread. Fix it anyway.
Can I take my road test with a cracked windshield?
The examiner can refuse the vehicle if the windshield obstructs the view, the same as Alberta registries and ICBC do. Repair or replace the glass before the test date.
Does insurance pay the ticket?
No. Insurance pays for the glass under comprehensive coverage, subject to your deductible, and most insurers waive the deductible for a chip repair. The fine is yours.
Related
Is It Safe to Drive With a Cracked Windshield in Ontario?
A crack looks cosmetic. It is not. Here is what it does to the structure of the car, when it becomes a ticket in Ontario, and how long you realistically have before repair stops being an option.
How Big a Crack Can Be Repaired on a Windshield?
Size matters less than location and age. Here are the actual limits we work to, the damage types that repair well, and the ones that do not.
Does Insurance Cover Windshield Replacement in Ontario?
Usually yes, if you carry comprehensive. Here is what that means, what the deductible looks like, why chip repairs are often free, and the one right most drivers do not know they have.