Lucky for me, it was still there. It stood as a memory for either a good deed or a dangerous one. Maybe I am assuming all of the wrong things. Could they possibly have been trying to convey the message "Make sure to get your license out!" I mean, the sign was not in Spanish, which is how it would have been written if they were trying to tell our friends without even valid Socials to "irse por otro lado."
Whatever the case, it was sketchy to me. If it was set up to forewarn our undocumented hermanos that officials would be asking for that piece of plastic, I feel conflicted. It is not the most law abiding thing to do, but hopefully some people got to keep their vehicles to be able to go to work next morning and be able to support their family...because if this were a very wrong assumption and this was to warn drunk drivers, well, where are we now?