California driver's examination

It is never a good idea to leave a child unattended in a car. It is illegal to leave a child age six or younger unattended in a vehicle. A child may be left under the supervision of a person age 12 or older.

A person with a Class C license may drive a three-axle vehicle if it weighs 6,000 pounds or less.

This sign warns of the possible presence of merging traffic.

It is best to postpone driving until a fog clears. However, if you must drive in the fog, you should do so slowly and use your windshield wipers and low beam headlights.

If making a right turn, you may enter the bicycle lane no more than 200 feet before the corner or driveway. Drivers of motor vehicles should not enter a bicycle lane at any other time.

You are driving defensively when you are looking down the road for potential hazards. Constantly staring at the road directly in front of your vehicle is dangerous. As you scan ahead, be alert to vehicles around you.

A left turn against a red light can only be made from a one-way street onto a one-way street. Signal and stop for a red traffic light at the marked limit line.

When driving in fog, you should slow down and use your low beam headlights. If the fog is so bad that you cannot see, pull off the road and wait for the fog to clear.

Collisions are more likely to happen when one driver moves faster or slower than the other vehicles on the road. Driving faster than other traffic increases your chance of being involved in a collision. Driving more slowly than other traffic is also dangerous because it can increase the risk of a rear-end collision with your vehicle or cause other drivers to swerve to avoid hitting you.