When is the only time you should enter center lanes placed in the middle of two-way roads?

to make safe left turn

What does this sign mean?

yield the right of way to vehicles with handicap parking permits (the sign should be yellow, not blue)

CENTER turn LANES should be used for...

turning left. NOT passing!

Yield the right of way to drivers on the right in:

uncontrolled intersections

The greatest factor in traffic fatalities is...

drunk driving

When driving at night on a dimly lit street, you should:

drive slowly enough so you can stop within the area lighted by you healights