Baby on Board

While waiting in the seemingly endless line of cars attempting to traverse under the Hudson River through the Lincoln Tunnel, I happened to spot two cars that were adorned with yellow diamond window signs indicating "Baby On Board". As neither car had tinted windows and no one was moving very fast that morning, it was relatively easy to discern that the lone occupant of each vehicle was a female driver.

It makes one wonder to whom the yellow sign was referring, and what kind of harassment lawsuit would be initiated if one of the attendants at the toll plaza read the text and offered the greeting, "Hi there, baby!".