Only by children under the age of 16.

Only by a person riding in the front seat of a vehicle.

By everyone in a moving vehicle at all times.

Only when traveling at speeds above 50 mph.

Decreases blood alcohol concentration.

Cancels the effect of the alcohol.

Has no effect on blood alcohol concentration.

Increases blood alcohol concentration.

Have to stop quickly.

Are passing another car.

Have lost control of your car.

Are passing a bicyclist.

It is against the law to go around lowered gates at a crossing.

You must stop at a railroad crossing when directed to do so by a flagger.

Not all railroad crossings are equipped with flashing red signals and gates.

All of the above.

Drivers in the proper lane may make the movement indicated by the arrow, if they choose to do so.

Drivers in the proper lane must make the movement indicated by the arrow, but only if traffic lights are not working.

Drivers in the proper lane must always come to a complete stop before making the movement indicated by the arrow.

Drivers in the proper lane must make the movement indicated by the arrow while following directions indicated by traffic signals.

Merging traffic

Proceed with caution.

Pedestrian crossing

Come to a full stop.

High speeds

Slow speeds

Night drives

Uphill inclines

Is never dangerous.

Usually causes the driver to react more slowly to hazards.

Usually causes the driver to drive faster.

Is only dangerous for young drivers.

Lanes are moving in opposite directions.

Passing is permitted into a lane directly next to the dashed white line.

Passing is prohibited.

None of these.

Is in the right because bicyclists don’t have to obey traffic laws.

Can be ticketed.

Will always receive a warning from law enforcement.

Will have their bicycle impounded.

The increased stopping distance required by large vehicles.

The decreased stopping distance required by large vehicles.

The decreased noise of larger vehicles.

The increased speed of larger vehicles.

Drive a little faster than surrounding traffic to widen the gap between you and the vehicle behind you.

Brake harder than usual.

Keep pace with surrounding traffic.

Drive more slowly than surrounding traffic to maintain better control of your vehicle.

Signal your intentions ahead of the lane change.

Check your blind spot.

Make sure the lane is clear before entering.

All of the above.

Go slowly until the traffic ahead moves.

Get as close as possible to the car in front of you.

Stay out of the intersection until you can pass through.

Sound your horn to make the cars move up.

The left lane is reserved for vehicles with a specific number of occupants.

Specific turning movements are allowed from specific lanes.

Do not enter.

Drivers in both lanes are responsible for merging smoothly.

Stop and look for other vehicles, then go if there is no traffic.

Stop and wait for a green light.

Speed up to clear the intersection quickly.

Slow down and proceed with caution.

Loud noises.

Excess air pollution.

Wind gusts produced by the large vehicle.

Falling vehicle parts.

Move over to the right, if there is an open lane to your right.

If there is not an open lane to your right, wait until the way is clear ahead and reduce your speed slowly to encourage the tailgater to drive around you.

Never slow down abruptly.

All of the above.

May proceed through the intersection without stopping again.

Must stop again at the stop sign or stop line before proceeding.

May slowly roll past the stop sign.

May follow the vehicle directly ahead of you without stopping.

Rely only on your mirrors.

Flash your lights.

Open your door to see if it is safe to proceed.

Turn your head and look through the rear window.