All I want to know is what makes you assume a grown woman would roll her window down as she's being flagged down in the middle of the night.
"Uniforms",......police, fire, or emergency.
:-(
This is JimBo's pop quiz, not yours!
Perhaps he'll say the lady needed some more headroom or ventilation or just wanted to experience life more fully so she opened her Acura Legend moon roof for a little open-air motoring. ;-)