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Ontario road signs practice test

Practise the road sign questions on the Ontario knowledge test. Learn all 91 signs below, try a few sample questions, then take a full 20-question signs test with every answer explained.

About the road signs test

Sample questions

Tap a question to see the answer and why.

This sign over a lane means it is reserved for:
  • Buses and vehicles carrying the minimum number of people shown
  • Drivers who will be turning left at the next exit
  • Emergency vehicles responding to calls with lights on
  • Large trucks carrying heavy loads at slower speeds than other traffic

Buses and vehicles carrying the minimum number of people shown

A white diamond marks a high-occupancy vehicle (HOV) lane, for buses and other vehicles carrying the minimum number of people shown.

On an advance freeway sign, arrows shown in a yellow box with the word EXIT mean:
  • Those lanes are closed ahead
  • Those lanes are for trucks only
  • Those lanes continue on the freeway
  • Those lanes lead off the freeway

Those lanes lead off the freeway

Sometimes one or more lanes leave the freeway. The arrows for exit lanes are shown in a yellow box marked EXIT.

This sign warns that:
  • A hill is ahead that blocks your view
  • A speed bump zone begins at a school
  • The road ends ahead at a ditch
  • There is a bump or uneven pavement ahead

There is a bump or uneven pavement ahead

Slow down and keep control of your vehicle over the bump or uneven pavement.

A single flashing yellow light above a warning sign or obstruction tells you:
  • Drive with caution
  • Pass on the left
  • Stop completely
  • The road is closed

Drive with caution

A flashing yellow beacon above an intersection, warning sign or obstruction warns you to drive with caution.

What does this sign mean?
  • A road that only traffic belonging to local residents may use
  • An area patrolled by neighbourhood watch volunteers at night
  • An area where the speed limit is 30 km/h at all times of day
  • An area with a special risk to pedestrians; fines are higher

An area with a special risk to pedestrians; fines are higher

A community safety zone marks a higher pedestrian risk. Traffic offences committed inside the zone carry increased fines.

Warning signs are usually:
  • Diamond-shaped, with a yellow background and black symbols
  • Rectangular, with a green background and white letters
  • Round, with a red border and a black symbol
  • Square, with a blue background and white symbols

Diamond-shaped, with a yellow background and black symbols

Warning signs warn of dangerous or unusual conditions ahead. They are usually yellow diamonds with black letters or symbols.

This sign warns of a railway crossing ahead and also shows:
  • How many trains use the track each day
  • The angle at which the tracks cross the road
  • The distance to the crossing in metres
  • Which way the next train will come from

The angle at which the tracks cross the road

Be alert for trains. The sign shows the angle at which the tracks cross the road.

During a power failure, the traffic lights are blank. You should treat the intersection like:
  • A green light for the main road
  • A yield sign for everyone
  • An intersection with all-way stop signs
  • An intersection with no signs at all

An intersection with all-way stop signs

With blank lights, yield to vehicles in the intersection and entering from your right, and use it as you would an all-way stop.

All 91 signs in the Ontario bank

Every sign drawing used in the practice questions, with what it means. Drawings are simplified; always check the official handbook.