Who usually issues a municipal chauffeur's permit for taxi drivers?
ICBC Class 4 Practice Test – Taxi, Ride-Hailing and Ambulance
28 original questions for B.C. Class 4 restricted and unrestricted: taxis, limousines and ride-hailing, duty to carry, passengers with disabilities, ambulances and emergency lights.
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Class 4 restricted covers taxis, limousines and ride-hailing vehicles carrying up to 10 people, ambulances and small special vehicles; Class 4 unrestricted adds buses seating up to 25. This drill comes from chapter 6 of ICBC's Driving Commercial Vehicles: passenger transportation licences, how many people may sit beside you, your duty to carry and when you may refuse, jump seats, service animals, ambulance lights and sirens, yielding to emergency vehicles and the equipment rules that depend on seating capacity.
ICBC's study chart for Class 4 covers chapters 1 to 4, the dangerous goods pages and chapters 6 to 11, so also practise the shared topics on licensing, braking, driving skills and trip inspections. Class 4 unrestricted drivers should try the bus and school bus topics too.
All 28 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
Who usually issues a municipal chauffeur's permit for taxi drivers?
- WorkSafeBC
- The taxi company
- ICBC
- The municipal police
When may emergency vehicle drivers who get in and out often be exempt from seatbelts?
- At speeds of 40 km/h or less
- Only when parked
- Never
- At any speed in town
A passenger arrives with a guide dog. What must you do?
- Ask the dog to ride in the trunk
- Refuse unless pre-booked
- Charge an extra fare
- Let the dog ride and give it safe space
A passenger van seats 11 including the driver. Which equipment must it carry?
- An emergency exit door, but no other equipment
- Only a spare tire
- Nothing beyond seatbelts
- A first-aid kit, spare tire and extinguisher
How many people may a taxi or limousine be designed to carry?
- No more than 6
- No more than 15
- No more than 10
- No more than 24
When may an ambulance driver use flashing red lights to get the right-of-way?
- When on a call or carrying a patient
- Whenever returning to the station after a call
- In heavy traffic at any time
- Only at night
An 18-year-old wants to drive for a taxi company. Can they get a Class 4 restricted licence?
- Yes, after a TaxiHost course
- Yes, with a parent's signature
- Yes, if they have held Class 5 for a year
- No, the minimum age is 19
Above how many occupants must a vehicle have an emergency exit door or windows?
- More than 25
- More than 10 passengers only
- More than 12, including the driver
- More than 6
You must order a disorderly passenger out of the taxi. Where should you let them out?
- At the original pickup point
- Only at a police station
- Immediately, wherever the taxi happens to be
- Somewhere safe, near other transport
What is a special vehicle under the B.C. licence classes?
- A bus used for school field trips
- A truck with a mounted crane
- One seating 10 or fewer, built for people with disabilities
- Any vehicle that is fitted with flashing amber lights
Whom does a taxi driver have a duty to carry?
- Only customers going downtown
- All paying customers
- Only pre-booked customers
- Anyone the driver chooses
Your ambulance has lights and siren on. What should you assume about other drivers?
- They will always pull over
- They may not see or hear you
- They will stop in their lane
- They heard you from far away
Who needs a passenger transportation licence?
- Whoever runs a vehicle carrying passengers for hire
- Any driver with a Class 4 licence
- Only drivers of buses with more than 25 seats
- Only taxi companies with 10+ cars
Which class covers a special-vehicle bus seating 20 people including the driver?
- Class 4 restricted
- Class 5
- Class 3
- Class 4 unrestricted
Where may a let-down (jump) seat be used?
- In the trunk area of a wagon
- In any vehicle, as long as you have a permit
- Beside the driver
- Only in the rear of a sedan built for it
An ambulance approaches with lights and siren. What must other drivers do?
- Speed up to get out of the way as quickly as possible
- Pull to the nearest edge and stop clear of intersections
- Stop wherever they are
- Keep going but move to the left lane
When must a taxi be clean and sanitary?
- Only before inspections
- Only after a passenger complains
- At all times
- Once a week
What should an ambulance driver weigh before going through a stop signal?
- Only the patient's wishes and the family's
- Road conditions, traffic and the emergency
- Only the speed limit
- Only the time of day
Which licence is the minimum for driving a ride-hailing vehicle carrying passengers for pay in B.C.?
- Class 3
- Class 4 with code 20
- Class 4 restricted
- Class 5
Which licence class does NOT allow you to drive an ambulance?
- Class 4 restricted
- Class 1
- Class 2
- Class 5
When may a taxi driver refuse a passenger?
- When the taxi is full or they are disorderly
- When the trip is too short to be worth taking
- When the person uses a wheelchair
- When the person has a guide dog
When must the light at each passenger entrance come on?
- When the door opens
- When the engine starts
- Only for school routes
- Only at night
What following distance should a taxi keep behind a motorcycle?
- Exactly two seconds
- One second
- More than two seconds
- Five seconds behind its lane
After age 66, how often does a Class 4 driver receive a routine medical form?
- Every year
- Every five years
- Every three years
- Never again
What vehicle may be used for a Class 4 restricted road test?
- Any car or pickup truck
- A bus seating at least 36 adults
- Only a marked taxi
- A van seating at least 11 adults
What must an emergency vehicle give before speeding or going through a red light?
- A radio call to police
- Proper warning to other drivers
- A signal from the dispatcher
- Nothing; it may simply proceed
How many passengers may sit on the driver's right in a sedan taxi?
- Up to three, if they can all fit on the seat
- Up to two, each with a seatbelt
- None; front seats stay empty
- One only
What is a large capacity limousine?
- One carrying 11 to 24 people
- Any limousine that is longer than eight metres
- One carrying more than 25 people
- A limousine used only for weddings
FAQ
ICBC Class 4 practice test: common questions
Do I need Class 4 to drive for a ride-hailing app in B.C.?
Yes. Taxis, limousines and ride-hailing vehicles carrying passengers for hire need at least a Class 4 restricted licence; a Class 5 licence does not cover Class 4 vehicles. The minimum age is 19.
What is the difference between Class 4 restricted and unrestricted?
Restricted covers taxis, limousines and ride-hailing vehicles for up to 10 people, ambulances and special vehicles seating 10 or fewer. Unrestricted adds buses seating up to 25, including school and special activity buses.
What vehicle do I use for the Class 4 road test?
Any car or pickup truck for Class 4 restricted. For Class 4 unrestricted, a full-size passenger van or small school bus seating at least 11 adults, and you must also submit a written trip inspection report.
Keep practising
- ICBC Class 1 knowledge test practice35 original questions on tractor-trailers from ICBC's Driving Commercial Vehicles: coupling and uncoupling, backing, rollovers, doubles, trailer whipping and the Class 1 pre-trip.
- ICBC Class 3 knowledge test practice35 original questions for B.C. Class 3 (trucks with more than two axles): load placement, cargo securement and tiedowns, height and width limits, permits, pilot cars and weigh scales.
- ICBC air brake test practice50 original air brake questions from ICBC's Driving Commercial Vehicles: compressor, governor, reservoirs, dual systems, spring brakes, tractor protection, brake adjustment and the air brake pre-trip test.
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Practice by topic
- Licence classes, endorsements and testingClass 1 to 4 and what each covers, minimum ages, the air brake (code 15) and heavy trailer (code 20) endorsements, the driving record and medical rules, learner supervision, MELT and retest waiting periods.
- Heavy vehicle brakingHow brakes turn motion into heat, stopping time and following distance, speed and weight effects, brake fade, retarders, downgrades, water, runaway lanes and ABS.
- Basic commercial driving skillsFollowing distance, danger zones, off track and turns, curves, roundabouts, backing, mirrors, emergency vehicles, double-clutching, railway crossings and night driving.
- Tires, warnings and personal safetyTire pressure and tread limits, wheel checks, required braking systems, flashing lights, warning devices for disabled vehicles, carbon monoxide, seatbelts, phones, impoundment and fire fighting.
- Fuel-efficient drivingStarting and warming up a diesel, smart shifting and speed, idling, tire pressure, en route checks and vehicle choices that save fuel.
- Backing and handling trailersBacking a semi-trailer, rollovers and load height, double trailers, trailer whipping, parking a trailer and weight distribution on a tractor-trailer.
- Coupling and uncouplingCoupling and uncoupling a fifth wheel step by step, the tug test, landing gear, pintle hitches, safety chains and drawbars.
- Loading and weight distributionWhere to place heavy loads on a truck, axle load shares for freight, dump and mixer trucks, covered aggregate loads, livestock and liquid tank loads.
- Cargo securementThe North American cargo securement standard, tiedown condition, how many tiedowns and how strong, binders, front-end structures, load projections and vehicles carried as cargo.
- Dimensions, weights and permitsHeight and width limits, mirrors, GVW and licensed GVW, overload and oversize permits, pilot cars and reporting to weigh scales.
- Dangerous goods and signs for commercial driversDangerous goods training and documents, reporting spills, placard classes, CANUTEC, runaway lanes, low clearance, transit priority and zone signs.
- Operating a busBus passenger safety, leaving the curb, transit right-of-way, highway stops, fares, standing passengers, required equipment, baggage and the bus pre-trip.
- School busesWhich licences cover school buses, daily brake checks, school bus equipment and signs, loading and unloading, flashing red lights and railway crossings.
- Taxis, limousines and ride-hailingClass 4 restricted, taxi and limousine definitions, passenger transportation licences, seating, duty to carry and when you may refuse, jump seats and passengers with disabilities.
- Ambulances and special vehiclesLicences for ambulances and special vehicles, when emergency vehicles may use lights and sirens, yielding to them, and equipment rules that depend on seating capacity.
- Hours of serviceOn-duty and off-duty time, daily and shift limits, cycles and resets, deferral, sleeper berths, personal use, ELDs and records of duty status, the 160 km exemption and other jurisdictions.
- Air brake componentsWhy air brakes, brake chambers and slack adjusters, s-cam brakes, compressor, governor, reservoirs, foot valve, air dryers and ABS.
- Dual air brake systemsThe dual foot valve, primary and secondary circuits, one-way check valves, the low-air warning, quick release and relay valves, and what happens when one circuit fails.
- Spring parking brakesWhy parking needs mechanical force, how spring brakes apply and release, compounding, caging, blended air and safety actuators.
- Tractor-trailer air systemsSupply and control lines, glad hands, trailer emergency application, the tractor protection system, the trailer hand valve and bobtail tractors.
- Air brake adjustmentPushrod stroke limits, checking manual slack adjusters by the applied and pry methods, adjusting them, automatic slack adjusters and common misconceptions.
- Trip inspections and reportsWhen inspections are required, which vehicles need written reports, cargo securement re-checks, report rules, pre-trip procedure, brake checks before hills and en route checks.
- Class 1 pre-trip inspectionThe Class 1 road test pre-trip: timing, slack adjuster set-up, fifth wheel and landing gear checks, leakage limits with trailers, tug tests and breakaway checks.
- Air brake pre-trip testThe air brake pre-trip on the road test: draining reservoirs, governor cut-out and cut-in, low-air warning, trailer supply valve closing, build-up time and leakage limits.