You see this sign on a rural highway. What should you watch for?
Nova Scotia Class 7: Warning and guide signs
Yellow diamond warning signs for curves, narrowing roads, merges, lane endings, divided highways, bumps and hidden hazards, chevrons and checkerboards, lane-use arrows and green guide signs.
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- Every answer explained
- Independent · not a government site
- 22 questions
- Topic drill
Study reference: Nova Scotia Driver's Handbook (2017 revision), Ch. 3 Signs, Pavement Markings and Work Zones — Warning signs, Guidance signs, Lane arrows, Guide signs
All 22 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
You see this sign on a rural highway. What should you watch for?
- Trucks entering the road ahead
- A steep hill for trucks
- A lane for trucks only
- A truck weigh station ahead
This yellow sign appears before an intersection. What is ahead?
- A railway crossing
- A pedestrian crossing
- A four-way stop
- Traffic signal lights
What does this sign tell you?
- The divided highway ends ahead
- A divided highway begins ahead
- The road narrows to one lane
- A side road joins on the right
What does this warning sign mean?
- A narrow structure such as a bridge is ahead
- A tunnel with low clearance
- Two lanes join from both sides
- A divided highway ends and two-way traffic begins
What does this sign warn you about?
- Large animals may cross the road
- A farm vehicle crossing
- A wildlife park entrance is ahead
- A hunting area nearby
What should you do when you see this sign?
- Slow down for a bump or rough road
- Prepare to stop for a crossing
- Keep right of a centre island
- Watch for a hill with poor sight
What does this sign warn you about?
- A traffic signal is ahead
- A stop sign is ahead
- The road ends ahead
- You must stop right here
What does this checkered sign with an arrow warn you about?
- A detour route for trucks
- A dead end; turn around ahead
- A railway crossing at a sharp angle to the road
- A sharp turn; slow down and follow the arrow
What does this sign warn you about?
- A traffic island is coming up
- Two lanes merge into one ahead
- The divided highway ends; two-way traffic ahead
- A divided highway begins; lanes split around a median
You are in the right lane and see this sign. What is happening ahead?
- A right turn lane begins
- The left lane ends
- A side road joins from the right
- The right lane ends
What does this sign tell you about the road ahead?
- It has loose gravel only
- It is under construction
- It has sharp curves
- It is slippery when wet
A sign over the centre lane shows two curved arrows pointing in opposite directions. How may that lane be used?
- By buses and taxis only
- By vehicles merging onto the road
- Only by vehicles turning left
- By vehicles passing in either direction
You are in one of two lanes that will join under a merge sign. Who is responsible for a smooth merge?
- Whoever is driving faster
- Drivers in both lanes equally
- Only drivers in the lane that ends
- Only drivers in the through lane
You pass this sign after leaving a divided highway. What does it tell you?
- Normal two-way road rules now apply
- A one-way street is ahead
- Passing is not allowed here
- Two lanes go the same direction
What does a hidden intersection warning sign tell you?
- The intersection has no stop signs
- The intersection is closed to traffic
- You must come to a stop before the intersection
- Side-road drivers cannot clearly see you coming
You see this sign before a long downhill stretch. What does the handbook suggest?
- Shift to neutral to save fuel
- You may need to use a lower gear
- Pull over and check your brakes
- Speed up to keep your momentum
What do green rectangular signs with white letters give you?
- Warnings of hazards ahead
- Construction zone instructions and detours
- Directions, route numbers and distances
- Laws you must obey
What shape and colours do most warning signs in Nova Scotia have?
- Rectangle, white on green
- Diamond, black on yellow
- Diamond, black on orange
- Triangle, red on white
A curve warning sign has a small plate showing 50 km/h under it. What does the plate tell you?
- The speed limit for trucks only
- The new speed limit after the curve
- The safe speed for that curve
- The minimum speed on the curve
You are approaching a bridge and see this sign. What does it mean?
- The road narrows ahead
- A divided highway begins
- Two lanes merge from the right
- The road widens to two lanes
Several of these signs are posted in a row along the outside of a bend. What are they for?
- To guide you around a sharp curve
- To mark the edge of a parking lot
- To mark a passing lane
- To show a lane that is closing
What kind of road does a Highway 102 route marker indicate?
- A seasonal gravel road
- A local municipal street in a town or city
- A scenic tourist route
- A controlled-access 100-series highway
Warning and guide signs: 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 ↗
Warning signs
- Most warning signs are diamond-shaped with black letters or symbols on yellow.
- They warn of changing road conditions ahead.
- Merge sign: two separate lanes ahead join into one. Drivers in both lanes share responsibility for a smooth, safe merge; be ready to yield.
- Examples shown: stop sign ahead, truck entering, slippery when wet, traffic signal lights ahead.
Guidance signs
- Rectangular, usually green with white letters; give directions, route numbers and distances.
- Signs in other colours guide you to facilities, services and attractions.
Warning signs (examples)
- Road narrows ahead; hazard markers are often posted with it (keep left, right, or between them), e.g. approaching a bridge.
- Fire truck entrance ahead: fire trucks enter or leave the road here.
- Hidden intersection ahead: drivers on the side road cannot clearly see approaching traffic; use caution, be ready to slow.
- Steep decline ahead: you may need a lower gear.
- Bump or rough road ahead: slow down.
- Divided highway ends: two-way traffic beyond; often followed by a two-way traffic sign.
- Divided highway ahead: road changes from undivided to divided.
- Bridge opening: bridge ahead can open to let boats pass.
- Right curve ahead with a speed tab: the tab shows the safe speed for the curve.
- Narrow structure ahead: bridge, culvert, underpass, overpass etc. narrower than the approach road.
- Right lane ends.
- Checkerboard sign: sharp turn or bend; slow down; the arrow shows which way the road goes.
Warning signs and lane arrows
- Chevron signs are posted in groups to guide you around sharp curves.
- Low clearance: underpass ahead with the overhead clearance shown.
- Merge: prepare to merge with other vehicles.
- Right turn only lane: drivers in that lane must turn right (reversed arrow = left turn only).
- Straight through or left turn only lane.
- Two-way left turn lane sign: the lane is reserved for left-turning vehicles only.
Guide signs
- Two-way traffic sign: this section of road is two-way; normal two-way rules apply.
- Highway 102 marker: a provincial controlled-access highway, called a 100-series highway.
Animals on the road (Ch. 5)
- Animal crossing signs mark places with a known danger of large animals such as moose, deer or cattle; animals can still appear anywhere.
- At night use high beams when possible to spot animals.
Other topics
- Regulatory signsStop, yield and school zone signs, green-circle and red-slash signs, turn, passing, parking and stopping restrictions, one-way, keep-right, speed limit and accessible parking signs.
- Work zone signsOrange work zone signs, general, arrow, specific and human activity signs, traffic control persons, flashing arrow boards, lane closures and the main causes of work zone collisions.
- Railway crossingsThe crossbuck and advance railway warning sign, flashing lights and gates, vehicles that must stop at crossings, what to do if you are stuck on the tracks, and parking near a crossing.
- Traffic signals and crossing guardsGreen, yellow and red lights, right and left turns on red, arrow signals, flashing red, yellow and green signals, lane-control signals, dark signals, pedestrian Walk signals and crossing guards.
- Pavement markings and special lanesYellow and white lines, broken, solid and double solid centre lines, edge lines on divided highways, climbing lanes, continuity lines and two-way-left-turn lanes.
- Graduated licensing: Class 7, 5N and restricted stageApplying for a Class 7 learner's licence, the knowledge and vision tests, learner and newly licensed restrictions, curfew, waiting periods, driver training, the restricted individual stage, visitors and new residents, and licence classes.
- Demerit points and losing your licenceDemerit point values for common offences, warning, interview and suspension thresholds for learners, newly licensed and other drivers, probationary and conditional licences, revocation and suspension.
- Right of way, pedestrians and emergency vehiclesIntersection right-of-way rules, marked and unmarked crosswalks, pedestrians at signals, driveways, emergency vehicles, the slow down and move over rule and yielding to transit buses.
- Speed, stopping distance and followingDefault speed limits, 50 km/h situations, school zone limits, stopping distances, driving too slowly, keeping right, the two-second rule, safety scans, blind spots and curves.
- Signals, turning, lane changes and passingSignal lights, hand signals and the horn, right and left turns, turning lanes, lane changes, overtaking and passing, places where passing is unsafe, being passed and backing up.
- Parking, roundabouts and drivewaysWhere you may not stop or park and the distances involved, parallel and angle parking, parking on a hill, roundabouts and rotaries, and entering or leaving driveways.
- Highways, school buses and sharing the road100-series controlled-access highways and interchanges, large commercial vehicles and truck blind spots, school bus lights, motorcycles and bicycles.
- Your vehicle: inspection, equipment, registration and insuranceAnnual safety inspection, tires and studded tire dates, maintenance checks, lighting and horn rules, special flashing lights, loads and trailers, vehicle permits and plates, and mandatory liability insurance.
- Seat belts, child seats and safe driving habitsSeat belt law, child restraints and booster seats, airbags, carrying passengers, driving position, steering, braking and ABS, defensive driving and highway hypnosis.
- Night driving and bad weatherHeadlight timing and dimming distances, glare, rain, fog and snow, hydroplaning, wet brakes, ice and black ice stopping distances, gravel roads, four-wheel drive and winter driving.
- Emergencies and collisionsBreakdowns, brake failure, blowouts, power and headlight failure, a stuck gas pedal, fires, skids, wheels off the pavement, animals, water, downed wires, snow plows and collision reporting duties.
- Impaired driving and fitness to driveBlood alcohol limits, standard drinks, roadside screening results and suspensions, the administrative licence suspension, penalties by offence, drug impairment, emotions, vision standards and fatigue.