How to emergency stop a car
5 minute read Published on Jul 3, 2026 by BrokerLink Communications
An emergency stop is not about being aggressive or dramatic. It’s about staying present when something unexpected happens and bringing the car to a stop without making things worse. A child runs out. Traffic stops abruptly. You hit black ice. In Canada, where weather and road conditions change fast, knowing how to stop properly matters more than some drivers may realize.
What counts as an emergency stop?
An emergency stop is any situation where hard braking is the safest option available to avoid a crash or reduce its impact. The term is sometimes used interchangeably with controlled stop, but they’re not quite the same, as a controlled stop is generally planned and gradual.
What makes it an emergency is not your speed. It’s the urgency of something ahead that leaves you no time for gradual braking. It’s also not limited to higher speed limits or highways. In fact, many emergency stops happen on regular roads when going only 40 to 60 kilometres per hour (km/h).
Stopping distance
Your stopping distance is where drivers often underestimate the risk because it includes both your reaction time and braking distance. That’s why it’s important to keep a safe distance between you and other drivers. With the help of an online stopping distance calculator, here’s what stopping can roughly look like:
Speed | Dry pavement | Wet pavement | Icy or snowy pavement |
|---|---|---|---|
40 km/h | 37 metres | 45 metres | 370 metres |
60 km/h | 62 metres | 84 metres | 620 metres |
80 km/h | 92 metres | 138 metres | 920 metres |
100 km/h | 126 metres | 207 metres | 1,260 metres |
Please note that these estimates include reaction time and braking distance, based on approximately 2.5 seconds of driver reaction time and level road conditions. Actual stopping distance can be longer depending on tire condition, vehicle weight, road slope, temperature and delayed driver response.
The Ottawa Safety Council notes that stopping on snow or ice can take up to ten times more distance than on dry pavement. That’s why winter driving calls for slower speeds and much more space ahead. The right winter tires can help shorten stopping distance on cold pavement and snow, which is why they’re recommended throughout Canada in winter by Transport Canada and even required in some parts of the country.
Adjusting for Canadian weather and road conditions
As you now know, road conditions can change how your car responds to braking. The Canadian Motor Vehicle Traffic Collision Statistics show that environmental factors contributed to roughly 20% of all fatal collisions in 2023.
Rain reduces tire grip and increases stopping distance and snow and ice can make it up to ten times worse. Nearly 30% of reported car accidents in Canada occur on wet, snowy or icy roads, according to the National Collision Database. That’s why Transport Canada recommends using winter tires on all wheels in cold, snowy or icy conditions, because they provide better traction than all-season tires. But even with winter tires, you should still try to brake earlier and apply steady pressure to keep the tires connected to the road.
Many Canadian drivers also regularly travel on gravel or chip-seal roads, especially outside urban centres. These surfaces offer far less grip than pavement and heavy braking can cause the vehicle to slide or drift. Smooth steering and controlled braking can help keep the tires working with the surface.
Emergency braking techniques
Emergency braking techniques are essential for drivers to know how to handle sudden and potentially dangerous situations on the road. Here are some key techniques:
Technique | What it is | When to use it | Common mistakes |
|---|---|---|---|
Manages brake pressure and wheel traction while the driver brakes to allow the driver to maintain steering control | Any hard stop in a vehicle with ABS | Pumping the brake pedal | |
Threshold braking | Braking right up to the point before the wheels lock | Vehicles without ABS | Pressing too hard and causing a skid |
Cadence braking | Rapidly pumping the brakes to prevent the wheels from locking | Vehicles without ABS | Pumping too slowly or unevenly |
Engine braking | Letting the engine help slow down the car by downshifting through the gears | Long downhill stretches or slippery surfaces | Relying on it instead of the brakes in an emergency |
A backup brake that slows the rear wheels | Only if the main brakes fail | Pulling it too fast/hard and losing control |
How to emergency stop with ABS
In an emergency stop, staying calm and applying firm and steady pressure on the brake pedal is critical for all drivers. Most vehicles on Canadian roads have an anti-lock braking system (ABS). While it doesn’t shorten stopping distance in every case, it can help you maintain steering control when you lose traction.
Stay calm and focused. While tension is normal, panicking is not helpful. Keep your eyes up and your hands firmly on the steering wheel to maintain control.
Press the brake pedal firmly and continuously, keeping pressure on it. You may feel vibration or hear a jarring noise. This is normal. Do not pump the brakes, as the ABS is already pulsing the brakes faster and more precisely than a driver can.
Steer carefully if needed. ABS should let you steer while braking.
You should always try to check your mirrors before performing an emergency stop so you know what traffic is doing around you. Emergency stops are also part of many Canadian driving tests, so this is a skill most drivers are expected to understand before getting their driver’s licence.
How to emergency stop without ABS
Some older vehicles and certain trailers still rely on driver control. In vehicles without ABS, threshold braking means pressing the brake firmly until just before the wheels begin to skid. Cadence braking involves rapidly pumping the brakes to keep the wheels from locking and the car steerable if threshold control is difficult.
If you drive a manual car, brake first. Downshift only if it does not distract you from steering and braking. Press the clutch before coming to a complete stop to prevent stalling. Remember, stalling the engine is not a safety issue in an emergency, but losing control is.
Practising emergency stops in a safe, controlled environment can help build your confidence and quicker reactions in real emergencies. When practising, only do so in controlled, legal environments, like empty lots or professional driving courses.
What to do if the brakes fail
Brake failures are rare, but that doesn’t mean they’ll never happen. Here's what to do if it happens:
Try to stay calm and turn on your hazard lights.
Ease off the accelerator and shift to a lower gear.
Pump the brake pedal if you do not have ABS to try to temporarily restore hydraulic brake pressure.
If that didn’t work, apply the parking brake gently.
If you’re still not stopping, carefully rub your car against a guardrail, curb or barrier to create friction.
Steer toward the safest outcome. An uphill shoulder, snowbank or soft barrier is better than cross traffic if an impact cannot be avoided.
Once you have come to a complete stop safely, turn off your car and call for help.
Car insurance and emergency stops
If you make an emergency stop and avoid a collision, there is no insurance impact. Nothing gets reported because nothing happened. When a crash does occur, though, what happens next depends on where you live. Fault rules, accident benefits and optional coverages like collision coverage or accident forgiveness are set at the provincial level, so they’re not the same across Canada.
General braking principles are reinforced by guidance from Transport Canada, but each province controls licensing rules, winter driving expectations and how insurance responds after a crash. That’s why it’s always worth checking your provincial driver handbook and speaking with an insurance broker to understand how your own policy works before you need it.
Learn more with BrokerLink
Want to make sure your coverage is ready for real Canadian driving conditions? From winter roads to sudden stops, having the right type of coverage matters. A BrokerLink advisor can help you review your auto insurance and understand what protection you have if the unexpected happens. You can reach us by phone, email or in person at any one of our locations throughout Canada. We look forward to hearing from you!