I Saw a Yellow Dot on a Car Rear Window…What Does it Mean?

A yellow dot stuck to the rear window of a car signifies that the owner or regular passenger has a specific medical need, and that instructions are in a container in the glove compartment.

http://travelblawg.boardingarea.com/yellow-dot-program/

http://www.smart-traveler.info/yellow_dot.html

Here are two examples from different states.

sheriff yellow dot window

Yellow DotYou can Google yellow dot + your state name to see how to receive a Yellow Dot kit for yourself or a family member.