A car was driving down the street when all of a sudden it started swerving.

A car was driving down the street when all of a sudden it started swerving.
The car was going back and forth till someone with a cell phone called the police.
A police officer pulled the car over.
A blonde rolls down the window and says, " Officer, I'm so glad you are here.
I saw a tree in the road, then I saw another.
So I had to swerve to keep from hitting it!
" The officer looks at her, then says, "Ma'am, that's your air freshener."