Chapter 6-1: High Occupancy Vehicle (HOV) Lanes

The “High Occupancy Vehicle (HOV) Lanes” section of the Ontario truck driver knowledge test explains the rules and benefits of HOV lanes.

Ontario Truck Driver Test - Chapter 6-1: High Occupancy Vehicle (HOV) Lanes

1 / 12

Which single-occupant vehicles are explicitly permitted to use the HOV lane?

Only motorcycles

Only taxis with passengers

Motorcycles, taxis and airport limousines

Only airport limousines with passengers

2 / 12

What is the main purpose of a High-Occupancy Vehicle (HOV) lane?

To move more people using fewer vehicles by encouraging carpooling and transit use

To allow only large trucks to travel faster than other vehicles

To restrict access to only private passenger cars

To provide a place for vehicles to stop in emergencies

3 / 12

When are HOV lanes on provincial highways open for use?

Only during weekday rush hours

Only on weekends and holidays

Only on weekdays, 6 a.m. to 7 p.m.

24 hours a day, seven days a week

4 / 12

Which vehicles are exempt from HOV lane occupancy requirements at all times?

Only police vehicles

Only fire trucks and ambulances

Buses and emergency vehicles (police, fire, ambulance)

Only school buses with passengers

5 / 12

What is the rule regarding the striped buffer zone next to an HOV lane?

You may cross it at any time to pass slower traffic

You may use it as a temporary driving lane in heavy traffic

You may stop and park in the striped buffer zone

It is illegal and unsafe to cross the striped buffer pavement markings

6 / 12

For which types of vehicles are “Green” licence plates available?

Any vehicle with low emissions, regardless of technology

Eligible plug-in hybrid electric vehicles and full-battery electric vehicles

Any fuel-efficient gasoline vehicle

Diesel-powered commercial trucks

7 / 12

Which of the following is a stated benefit of HOV lanes for drivers?

They allow speeding above the posted limit

They guarantee that there will never be traffic congestion

They help reduce vehicle emissions and improve air quality

They eliminate the need for public transit

8 / 12

Which statement about large trucks in HOV lanes is correct?

Large trucks are allowed only if carrying no cargo

Large trucks may use HOV lanes only at night

Large trucks are not permitted in HOV lanes, regardless of the number of occupants

Large trucks are allowed if there are at least two occupants

9 / 12

What can happen if you use an HOV lane improperly?

You will only receive a warning with no ticket

You can be stopped and ticketed, and required to re-enter general lanes at the next entry/exit zone

Your vehicle will be towed immediately from the HOV lane

You will be allowed to continue in the HOV lane if traffic is light

10 / 12

What is true about vehicles with “Green” licence plates in relation to HOV lanes?

They are only allowed during off-peak hours

They are not allowed in HOV lanes under any circumstances

They must still meet the two-occupant requirement

They are permitted in the HOV lane with any number of occupants

11 / 12

Which commercial motor vehicles are allowed in the HOV lane?

Only commercial vehicles longer than 6.5 metres

All commercial vehicles, regardless of occupants or length

Only commercial vehicles with three or more people

Those with two or more people and less than 6.5 metres in total length

12 / 12

In general, which minimum occupancy is required for vehicles to legally use an HOV lane on provincial highways?

Only the driver if the vehicle is small

At least three people (driver plus two or more passengers)

Only buses regardless of passengers

At least two people (driver plus one or more passengers)

Your score is

HOV lanes are designated for vehicles carrying a minimum number of passengers, typically two or more, to promote carpooling and reduce traffic congestion. Most large trucks are not permitted in HOV lanes unless they meet specific occupancy or vehicle type requirements. The section outlines proper signage, entry and exit rules, and the consequences of unauthorized use. Understanding these regulations helps truck drivers avoid fines and supports smoother traffic flow, ensuring safer and more efficient roadways for all drivers.