This reminds me of a bit from Car Wars by Cory Doctorow. It is currently at https://doctorow.medium.com/car-wars-a01718a27e9e in a text only view. The original had a bit more mixed media nature to it that is now offline. https://web.archive.org/web/20170519202315/http://this.deaki... for that version (the microblogging of chapter 2 makes more sense when it shows up in that style).

You have to have some ability to do "prompt injection" - https://www.trafficsign.com/road-work-signs are all "prompt injection". It needs to even be able to handle things that change - https://www.trafficsign.com/products/10023/stop-slow-roll-up... ... or things like billboards "Truck Stop Ahead" a chain control site ( https://www.facebook.com/61556756493806/posts/-chain-control... )

In the "what about funny road signs" that might be confusing to an AI I stumbled across https://www.npr.org/2024/01/19/1225370260/driven-to-distract... - apparently, they're no more. From 2024:

    Over the years, the agency has flagged signs that could be confusing. Now, in rules issued last month, it gives states two years to phase out signs that have "obscure" meanings or use pop-culture references that could require drivers "greater time to process." In a statement, the agency said safety is the priority and states "are expected to exercise good judgment."