Don't Blink!

My eyes dried out as I followed this car on the road because I tried to follow the instructions "to the letter". DNTBLNK license plate offers good advice for drivers to pay attention while driving.

Perhaps they might also mean don't blank. Imagine that you are on Jepardy and they have just posed the answer and you must come up with the question, "What is...". This license plate would help you to not blank on the question.

Sage advice no matter the interpretation. All I ever needed to know I learned from license plates.