Home › Practice › Passenger Transport › Question 4

Passenger Transport Practice Question 4

PPassenger Transport · Question 4

Passenger drivers may not allow:

• APassengers to use seat belts
• BPassengers to ride standing in front of the standee line or in stairwells when prohibited
• CPassengers to read
• DPassengers to talk

Correct answer: B. Passengers to ride standing in front of the standee line or in stairwells when prohibited

Why: Standee-line restrictions and stairwell rules vary by vehicle type and state. The driver must enforce them — they are safety boundaries, not suggestions.

How this question fits the Passenger test

Passenger drivers carry lives, not freight. The endorsement enforces a higher bar for inspection rigor, hours-of-service compliance, and emergency communication.

Study technique for this topic

Memorize the prohibited practices list (fueling with passengers aboard, towing rules, hazardous cargo restrictions) and the special rules for railroad-highway grade crossings.

Related Passenger practice questions

• Q13. When a passenger has medical issues during transit, the driver should:
• Q26. At a destination terminal, the driver must:
• Q39. A bus driver should communicate emergency procedures:
• Q52. When a passenger bus is involved in a crash, the driver must:
• Q5. Vehicles must stop at all railroad crossings if they are:

Continue your CDL preparation

The Passenger Transport portion of the CDL knowledge exam covers more than this single question. Use this site's full Passenger Transport bank to drill every topic, then test yourself with one of our state-specific practice sets to confirm you are ready for the actual DMV exam in your state. Always check your state's CDL handbook for any local addenda before the test day.

If you are still building your overall CDL foundation, start with the General Knowledge bank — every CDL applicant must pass it — and then work outward to the endorsements you plan to add.