Ontario G1 Hazard Perception Practice
Learn to spot, predict, and respond to road hazards before they become emergencies. Master the SEE → THINK → REACT → LEARN framework — a key skill for the Ontario G1 knowledge test and beyond.
GTestCanada educational practice resource — not an official MTO or DriveTest hazard perception test.
Practice resource only. This is a study guide to help you understand hazard perception concepts. It is not an official MTO or ICBC hazard-perception test, and completing it does not satisfy any licensing requirement. For official test information, visit DriveTest.ca.
What Is Hazard Perception?
A core safe-driving skill — not just a test topic
Hazard perception is the ability to read the road ahead and identify situations that could develop into a danger — before they become an emergency. It is one of the most important skills a new driver can develop, and it is tested in various forms in driver licensing programs around the world.
In Ontario, the G1 knowledge test does not include a video-based hazard perception component, but the concepts are embedded throughout the Ontario Driver's Handbook and are directly relevant to the G2 and G road tests, where examiners assess your ability to anticipate and respond to hazards safely.
The SEE → THINK → REACT → LEARN Model
A four-step mental framework used by driving instructors and road safety researchers to teach hazard awareness. Click each step to expand it.
Practice Scenarios
Read each scenario, identify the hazards, then expand to see how the SEE → THINK → REACT → LEARN model applies. These are text-based scenarios — a future interactive module will add video-based exercises.
Key Hazard Perception Principles
- Scan far ahead — most hazards give you warning if you look early enough
- Speed is your biggest variable — reducing speed buys you reaction time
- Expect the unexpected from pedestrians, cyclists, and children
- Wet, icy, or dark conditions double or triple your required stopping distance
- Following distance is your safety buffer — never sacrifice it
- Blind spots are real — check them before every lane change and turn
- Fatigue and distraction are hazards you create yourself — manage them
Ready to put this into practice?
Hazard awareness is one part of the G1 knowledge test. Test yourself on all 100 Ontario G1 questions — road signs, rules of the road, and safe driving — for free.
- 100-question free practice bank
- 40 random questions per test
- Instant feedback with explanations
- Road Signs, Rules, and Safe Driving modes
- G1 Simulator — exam mode, no hints
Keep working on the questions you missed.
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