Essential Driving Rules: Signals, Headlights, and BAC Limits
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Essential Driving Regulations Review
Mirrors and Yielding Right-of-Way
Mirrors: You must yield the right-of-way when approaching an intersection.
When to Yield at Intersections
It is important to use mirrors when:
- You are stopped at an intersection and it is your turn to turn left.
Hand Signals for Turns
What is the Hand Signal for a Left Turn?
If you want to turn left at a traffic light, the required hand signal is:
- Hand and arm straight out.
If you are stopped at a traffic light and want to turn left, you must yield to oncoming traffic.
What is the Hand Signal for a Right Turn?
The hand signal for a right turn is:
- Hand and arm upward (bent at the elbow at a 90-degree angle).
Headlight Usage Requirements
When Are You Required to Use Your Headlights When Driving?
You must use your headlights:
- One half-hour after sunset to one hour before sunrise.
Intersection Control and Stopping Points
If an Intersection Is Controlled by Traffic Signals or Other Means
If an intersection is controlled by a police officer, traffic signal, or has a stop sign and crosswalk but no stop line, you must stop:
- Before the crosswalk.
Legal Headlight Types
What Type of Lights Are Legal to Use in Place of Headlights?
The following lights are legal substitutes for headlights:
- Parking or auxiliary lights.
Note: If you are parked parallel to the curb, you may get out of the car only when you won't interfere with oncoming traffic.
Drinking and Driving Facts
What Statement About Drinking and Driving Is True?
Regarding Blood Alcohol Content (BAC):
- If your BAC is above 0.05%, your risk for getting in an accident is double.
BAC Levels:
- For drivers over 21, the legal limit is 0.08%.
- For drivers under 21, the limit is 0.01%.
Driver License Information
License Durations:
- Basic License is good for 1 year.
- Provisional License is good for 1 year.