The 3-Question Framework

Almost every right-of-way situation in Canada resolves through the same three questions, asked in this order:

Common Situations, Explained

Four-way stops

Everyone stops. The first vehicle to arrive goes first. If two arrive together, the one on the right goes first — question 3 in action.

Uncontrolled intersections

No signs, no lights — same logic as a four-way stop: first to arrive, then right-of-way to the right if it’s a tie.

T-intersections and three-way stops

Traffic on the through road generally has priority over traffic on the road that ends. If it’s genuinely a tie between two stopped vehicles, the right-of-way rule still applies.

Roundabouts

Yield to pedestrians and cyclists first, then to vehicles already circulating. Once the way is clear, you have the right of way — think of it as a one-way street that never fully stops.

Left turns

You yield to oncoming traffic going straight or turning right, and to pedestrians and cyclists crossing — unless you have a dedicated advance green arrow, which flips the priority in your favour temporarily.

Merging

When a lane ends, traffic in the ending lane yields to the lane that continues — not the other way around, no matter who’s moving faster.

Driveways, alleys, and parking lots

Alberta’s own Driver’s Guide puts this best: treat the exit as if there’s an invisible stop sign there. You must stop, then yield to everyone already on the road — including pedestrians on the sidewalk you’re crossing.

Who Always Goes First, No Matter What

• Pedestrians in a marked or unmarked crosswalk, or clearly about to enter one, always have priority — the three-question framework never overrides this.
• School buses with flashing red lights and an extended stop arm mean full stop, in both directions on most roads, until the lights stop flashing.
• Emergency vehicles with lights and siren active always get the right of way — pull to the right and stop until they’ve passed. Most provinces also have a “move over” rule requiring you to slow down and shift lanes when passing a stopped emergency vehicle, even without a siren. Learn more about demerit points that apply when these rules are broken.

Where This Varies by Province

The three-question framework itself is consistent everywhere in Canada, but a few specific numbers attached to it genuinely differ by province:

A Study Method That Actually Sticks

The three-question framework is easy to recite and much harder to apply instantly in the moment — that only comes from practicing it against real scenarios, not just memorizing the order.

Take the “yield to the right” tie-breaker. It’s not arbitrary — in a right-hand-drive traffic system, the vehicle approaching from your right is in your peripheral vision and blind spot longer than one approaching from your left, so the rule assigns priority to the harder-to-see direction rather than leaving it to chance.

A Study Plan

• Session 1: Learn the 3-question framework and the always-first override list until you can recite both without looking.
• Session 2: Go through each common situation above and predict the outcome before reading the explanation.
• Session 3: Take a mixed practice set of intersection scenarios and note every one you got wrong.
• Session 4, a few days later: Retest specifically on the scenarios that tripped you up.

How You’ll Know You’re Ready

• You can apply the 3-question framework to a scenario you’ve never seen before, not just ones you’ve memorized
• You instantly recognize the three always-first exceptions without having to think it through
• You’ve resolved the specific situations that used to trip you up, not just improved your overall score
• You can explain why a rule exists, not just which answer is correct

Test-Day Advice

• When a question describes an intersection, run it through the 3 questions in order — sign/signal, then who’s there first, then who’s on the right
• Check for pedestrians, cyclists, school buses, and emergency vehicles first — they override everything else in the scenario
• Watch for wording like must, always, and unless, since they often signal an exception
• There’s no need to rush — working through the framework methodically beats guessing from instinct

The Bottom Line

Right of way isn’t a memorization exercise once you see the structure underneath it: follow the sign or signal if there is one, otherwise yield to whoever’s already there, and yield to the right if it’s a genuine tie — with pedestrians, school buses, and emergency vehicles always sitting above all of it. Learn that order once, and most real intersections stop being a guessing game.