What must you do at a flashing red light?
Saskatchewan Class 7: Traffic signals
Green, amber and red lights, right and left turns on red, green and amber arrows, flashing lights and pedestrian signals.
- No sign-up
- Every answer explained
- Independent · not a government site
- 16 questions
- Topic drill
Study reference: Saskatchewan Driver's Handbook (online edition, Rev. 2026), Ch. 4 Traffic signs and signals — Traffic signals
All 16 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
What must you do at a flashing red light?
- Slow down and keep going
- Stop, then go when it is safe
- Stop and wait for a green light
- Yield only to traffic on the right
What must you do at a steady red light if you are going straight?
- Slow down and continue carefully
- Yield and then proceed
- Stop, then go if it is clear
- Stop and wait for the light to change
You want to turn right at a red light and no sign prohibits it. What must you do first?
- Signal and turn without stopping
- Wait for the light to turn green
- Slow down and turn if clear
- Stop and yield to pedestrians and traffic
How can you often predict that a green light is about to turn amber?
- A flashing don't walk signal
- A flashing green arrow
- Cars speeding up around you
- The street lights turning on
Your light is green and no sign prohibits turns. What may you do once the intersection is clear?
- Only turn after first coming to a full stop
- Only go straight through
- Turn left, turn right or go straight
- Only turn right
The light shows red with a solid green arrow pointing right. What may you do?
- Stay stopped until green
- Go right after yielding to others
- Go straight or right freely
- Turn left or right
A pedestrian signal begins flashing don't walk while someone is halfway across. What should they do?
- Run to beat the traffic
- Stop and wait in the middle
- Finish crossing the street
- Go back to the curb
On a highway you see alternating flashing amber lights on a sign. What may they warn of?
- A school zone is in effect
- Lights ahead are red or about to be
- A railway crossing has gates
- Passing is allowed ahead
You are in the outside (left) lane of a double right-turn lane at a red light. May you turn right?
- Yes, without stopping
- No, only the curb lane may turn
- Yes, after stopping and yielding
- No, not until the light is green
You are on a one-way street at a red light and want to turn left onto another one-way street. What applies?
- You may turn without stopping
- You must wait for a left arrow
- Left turns on red are never allowed
- You may turn after stopping and yielding
May you make a U-turn at an intersection with traffic lights?
- Yes, on any green light
- Only if a sign permits U-turns
- Yes, after a full stop on red
- Only after 10 p.m.
You enter the intersection on a green light to turn left, but oncoming traffic is heavy. What may happen?
- You may finish the turn on amber or red
- You must turn right instead
- You must back out of the intersection
- You may turn in front of oncoming cars
When may a pedestrian not start crossing at a signal?
- When facing a red or amber light
- When traffic is light
- When facing a green light
- When a walk symbol is lit
What does an amber arrow after a flashing green left-turn arrow tell you?
- Green is coming for both directions
- Pedestrians may start crossing
- The light is about to turn red
- You must turn left immediately
The light turns amber as you approach and you can stop safely. Where must you stop?
- Before entering the crosswalk
- In the middle of the crosswalk
- Wherever traffic behind allows
- Past the crosswalk at the corner
What must you do at a flashing amber light?
- Proceed with caution
- Stop and wait for green
- Speed up through the intersection
- Stop, then go when safe
Traffic signals: key rules to remember
Our summary of what the official handbook says on this topic, in our own words. Read it before or after the practice questions above, then check the original chapter. Read the official chapter ↗
Green light
- You may turn left, turn right or go straight unless a sign prohibits it, once the intersection is clear and it is safe.
- Turning left on green: you may enter the intersection but must yield to oncoming traffic and pedestrians. In heavy traffic you may have to finish the turn on amber or red.
Amber (yellow) light
- You can often predict the amber by how long the light has been green and by a flashing "don't walk" light.
- Approaching an amber: stop before entering the crosswalk. If already in, or unable to stop safely, proceed with caution.
- Approaching an amber: yield to pedestrians in the crosswalk or pedestrian corridor.
Red light
- Stop and stay stopped until it changes.
- Right turn on red (unless a sign prohibits): stop, yield to pedestrians and other traffic, then turn.
- Outside (left) lane of a double right-turn lane may also turn right on red after stopping and yielding; use extra caution.
- Same rule for a left turn on red from a one-way street onto a one-way street.
- No U-turn at any signalized intersection unless a sign permits it.
Arrows and flashing lights
- Red light with a solid green arrow: go only in the arrow's direction, after yielding to vehicles and pedestrians.
- Red or green light with a flashing green left-turn arrow: you may go in the arrow's direction.
- An amber arrow after the left-turn arrow: green is about to appear for both directions.
- Flashing amber: proceed with caution.
- Alternating flashing amber lights: may warn that lights ahead are red or about to turn red.
- Flashing red: stop, then go when safe.
Pedestrians
- Pedestrians may not start crossing facing a red, an amber, or a "don't walk" light or symbol.
- Flashing "don't walk": finish crossing if already started. Some signals have a countdown of seconds remaining.
Other topics
- Regulatory road signsThe six basic sign shapes, standard sign colours, and regulatory signs: speed, one-way, do not enter, passing, U-turn, parking and stopping, crosswalk, lane designation and turn control signs.
- Warning signs and railway crossingsYellow diamond warning signs for curves, hills, lane endings, intersections, animals and hazards, school and playground signs, chevrons, the slow-moving vehicle sign, railway crossings and crossroad delineators.
- Construction, guide and information signsOrange construction and maintenance signs, highway route markers, and blue information and service signs.
- Pavement markings, bus lanes and bike lanesYellow and white lines, solid and broken lines, lanes that end, bus and bicycle lanes, sharrows and where to stop at stop lines and crosswalks.
- Class 7 and Graduated Driver LicensingClass 7 age and ID rules, the supervising driver, the written tests, Learner, Novice 1 and Novice 2 stages, mandatory driver education, new residents and your driver's licence.
- Speed limits, stunting and racingDefault speed limits, the 60 km/h rule for stopped emergency, tow and highway vehicles, work zone fines, school zones, photo speed enforcement and stunting.
- Distracted driving, fatigue and road rageCellphone rules for GDL and experienced drivers, other distractions, fatigue, stress, aggressive driving, fog and heavy rain, and smoking with children in the vehicle.
- Basic driving skills and getting readySeatbelts, car seats and airbags, seat and mirror adjustment, steering hand positions, the IPDE method, gates, blind spots, following distance and eye use.
- Right of way, pedestrians and parking lotsUncontrolled intersections, T-intersections, two-way and four-way stops, entering highways, pedestrians and wheelchair users, zipper merges and parking lot right of way.
- Turning, signalling and changing lanesSignal distances, hand signals, lane position, lane changes, right and left turns, centre turning lanes, roundabouts, diverging diamond and RCUT interchanges, U-turns and two-point turns.
- Passing, highways and freewaysWhen and where you may pass, passing lanes, safe passing time, being passed, divided highways, medians, entering and leaving a freeway and freeway emergencies.
- Sharing the roadLarge trucks and the no-zone, snow plows, emergency vehicles, farm equipment, school buses, motorcycles, bicycles, e-scooters, tow trucks and funeral processions.
- Stopping, parking and backingStopping on rural roads and highways, marking stopped vehicles, parallel and angle parking, parking on a hill, back-up cameras and safe backing.
- Headlights, night, winter and rural roadsWhen headlights are required, dimming distances, glare, overdriving your headlights, winter driving and survival, black ice, whiteouts, curves, mountains and gravel grid roads.
- Braking, emergencies and collisionsABS, threshold and four-wheel lock braking, skids, soft shoulders and ditches, blow-outs, brake failure, animals on the road, collision facts and what to do after a collision.
- Alcohol, drugs and impaired driving penaltiesHow alcohol and drugs affect driving, zero tolerance for new drivers, roadside suspensions and impoundments, Criminal Code impaired driving, ignition interlock and licence disqualifications.
- Traffic law, points, insurance and registrationPolice stops, impoundments, the Driver Improvement Program, GDL improvement steps, Safe Driver Recognition, vehicle registration, plate insurance and rules related to vehicles.