You have a steady green light, but traffic is backed up into the intersection. What should you do?
BC Class 7: Traffic lights and lane control signals
Steady and flashing lights, green and yellow arrows, transit priority signals and overhead lane control signals.
- No sign-up
- Every answer explained
- Independent · not a government site
- 15 questions
- Topic drill
Study reference: Learn to Drive Smart (ICBC, March 2026 edition), Ch. 3 Signs, signals and road markings — Signals: lane control signals, traffic lights, pp. 36–37
All 15 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
You have a steady green light, but traffic is backed up into the intersection. What should you do?
- Go; green gives you the right-of-way
- Sound your horn and move forward
- Wait until the intersection is clear
- Enter and wait inside the intersection
The lane control signals over all lanes are flashing yellow. What should you do?
- Move to the far right lane and stop there
- Stop; all of the lanes are closed
- Speed up and clear the area
- Slow down and proceed with caution
You are stopped at a steady red light and want to turn right. When may you turn?
- After a full stop, unless a sign forbids it
- Only once the light turns green
- Only if a green arrow appears
- Without stopping, as long as the way is clear
You are at a steady red light and want to turn left onto a one-way street whose traffic flows to your left. What may you do?
- Turn only with a flashing green arrow
- Turn after a full stop, unless a sign forbids it
- Turn without stopping if the cross street is clear
- You must wait for the green light
A green arrow points straight up. What does it mean?
- You may turn in any direction
- Go straight or turn right
- No turns; go straight through only
- Through traffic must stop
A yellow arrow follows your green left-turn arrow. What does it mean?
- Left turns may continue for one more full light cycle
- Oncoming traffic must now stop for you
- The advance turn is ending; stop if you safely can
- You may turn left only after a full stop
Your traffic light is flashing red and no other vehicles are in sight. What must you do?
- Yield to traffic on your right only
- Slow down and proceed with caution
- Stop, then go only when it is safe
- Stop only if traffic is coming
You see a steady white rectangular light at an intersection. Who may go on it?
- Only buses
- Pedestrians and cyclists
- Emergency vehicles only
- Traffic turning right
What are lane control signals used for?
- Showing which lanes are open for driving
- Marking lanes reserved for buses
- Showing the speed limit for each lane
- Timing the traffic lights at the next intersection
A flashing green arrow pointing left appears with a steady red light. What does it mean?
- Only buses may turn left now
- All traffic may proceed with caution
- Left turns must stop; through traffic may go
- Left turns may go; through traffic must stop
A flashing green arrow appears together with a steady green light. What may you do?
- Stop, then turn when it is safe
- Turn only, because through traffic must stop
- Turn in the arrow's direction or go straight
- Go straight only; turns not allowed
A lane control signal over your lane tells you to move out of it. Where should you go?
- Onto the right shoulder
- Into the lane with a red X
- Into a lane with a green arrow
- Stay in your lane until the signal changes
What does a flashing yellow light mean?
- Slow down and proceed with caution
- Pedestrians may now cross
- Stop, then go when it is safe
- The light will turn red next
The light turns steady yellow as you approach. What should you do?
- Stop only if a pedestrian is waiting to cross
- Stop unless you are too close to stop safely
- Speed up to get through before it turns red
- Keep your speed, since yellow means go with care
You approach a flashing green light. What does it mean in B.C.?
- It is a signal fault; treat it as a four-way stop
- It is an advance left turn; oncoming traffic has a red
- It is pedestrian-controlled; go only if the intersection is clear
- It is about to turn yellow, so speed up to clear the intersection
Traffic lights and lane control 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 ↗
Lane control signals
- Lighted signals over lanes show which lanes are open for driving.
- Signals mean: drive in this lane; do not drive in this lane; move out of this lane into a lane with a green arrow.
- If the signals over all lanes are flashing yellow: slow down and proceed with caution.
Traffic lights
- General: red = stop, yellow = caution, green = go; meanings change when lights flash or are arrows. Green arrows flash in some places and not in others.
- Steady red: stop; after a full stop you may turn right, or turn left onto a one-way street, unless a sign forbids it.
- Steady green: continue if the intersection is clear.
- Steady yellow: slow down and stop before the intersection unless you cannot stop safely in time.
- Flashing red: stop, then continue only when safe.
- Flashing green: pedestrian-controlled light; go only if the intersection is clear.
- Flashing yellow: slow down and proceed with caution.
- Green arrow (turn): turn in the arrow's direction.
- Green arrow (straight): no turns; straight through only.
- Flashing green arrow + steady green: may turn in the arrow's direction or go straight.
- Flashing green arrow + steady red: left turn allowed; through traffic must stop for the red.
- Yellow arrow: advance left-turn signal is about to change; slow down and stop before the intersection unless you cannot stop safely in time.
- Transit priority signal: steady white rectangular light; only buses may go on it.
Study the Traffic lights and lane control signals rules as flashcards →
Other topics
- Regulatory signsStop, yield and speed signs, school and playground zone signs, crosswalk signs, lane use and turn control signs, parking signs and reserved lane signs.
- Warning signs and object markersYellow diamond warning signs for curves, hills, merges, lane endings, crossings, wildlife and road hazards, plus object markers on obstructions.
- Construction, guide and railway signsOrange construction and work zone signs, information and destination signs, and railway crossing signs.
- Road markingsYellow and white lines, passing rules by line type, crosswalk and stop lines, reserved lane and bicycle lane markings, and painted islands.
- Your vehicle and safety equipmentSeat and head restraint adjustment, seatbelts, child car seat stages, airbags, mirrors, controls, lights, anti-lock brakes, pre-trip checks, tires and winter preparation.
- Intersections and right-of-waySignalling, controlled and uncontrolled intersections, where to stop, right-of-way at lights, stop signs and yield signs, traffic circles, roundabouts and entering a roadway.
- Lanes, turns and passingChoosing a lane, turning right and left, multiple and two-way left-turn lanes, U-turns, HOV, bus and bicycle lanes, passing, merging, freeway entrances and exits, and turning around.
- Parking rulesWhere parking is illegal, required distances from hydrants, crosswalks, stop signs and railway crossings, curb distance and hill parking.
- Observation and hazard perceptionScanning ahead, behind and at intersections, mirror and shoulder checks, blind spots, hazard perception, assessing risk and choosing a solution.
- Speed, space and communicationSpeed limits and appropriate speeds, curves, steering, stopping distance, the two-second rule, space behind and beside, safe gaps, signals, lights and the horn.
- Pedestrians, cyclists and motorcyclesYielding to pedestrians, passing distance and rules for cyclists, and sharing the road with motorcycle riders and other passenger vehicles.
- Large vehicles, buses, emergency vehicles and trainsLarge vehicle blind spots, school buses, transit buses, emergency vehicles, stopped vehicles with flashing lights, construction zones, railway crossings and horses.
- Fitness to drive, distraction and attitudeVision, health and fatigue, cellphones and other devices, dangerous emotions, risk taking, peer pressure, unsafe passengers and aggression on the road.
- Alcohol, drugs and impairmentHow alcohol and drugs affect driving, blood alcohol facts, medications, illegal drugs, cannabis and combining drugs with alcohol.
- Emergency driving strategiesEmergency braking, anti-lock brakes, skid recovery, tire blowouts, brake failure and other breakdowns, animals on the road, collision avoidance and what to do at a crash.
- Weather, visibility and night drivingLoss of visibility, glare, rain, hydroplaning, deep water, ice and snow, being stranded, wind and turbulence, headlight use and overdriving your headlights.
- Graduated licensing and penaltiesLearner (L) and novice (N) stage restrictions, supervisor and passenger rules, GLP penalties, fines and penalty points, impaired driving penalties and vehicle impoundment.