What does it mean when a school bus is stopped, and its red lights flash?

If traffic prevents you from crossing all the way across a railroad track, you may proceed only when,

You drive along a street and hear a siren. You cannot immediately see the emergency vehicle. Then you should:

This sign is used to prevent:

You may drive around, or under a gate that is being lowered or raised at a railroad crossing:

You come to an intersection, which has a flashing red light. Then you should,

You are waiting in the intersection to complete a left turn. Then you should:

In which of the following situations is, passing always forbidden?

What effect does drinking alcohol and taking a prescription drug or over-the-counter medicine have?

This sign means,

A red and white triangular sign at an intersection means:

What happens to your driver's license, if you refuse to take a chemical breathing test

At night, the glare from the headlights of an approaching vehicle can be reduced by,

Your car starts to skid on a slippery road. Then you should:

This sign means:

Expressways have "expressway entrance lanes" so that drivers can:

Which of the following statements is true about B A C (which is blood alcohol content)?

You must pull over and stop for,

Seat belts can be most effective as injury-preventive devices when they are worn by:

You may park in a disability parking space if the vehicle displays license plates for the disabled,

As you near an intersection, the traffic light changes from green to yellow. Your best action would be to,

If you are parked parallel to the curb, you may get out of the car on the traffic side,

Why is driving on an expressway different from driving on an ordinary street?