Cracked street sign

Frank, it's not exactly in the same vein, but the photo to which you linked reminded me of this classic street sign.

This is not the first I've seen of those electronic highway signs being cracked. As a programmer, I wonder how they crack into it. Just curious. As Nixon famously said, "That would be wrong." Oh! Top item on Google search answered that one, with another example. Requires breaking a literal lock (very bad form) and, as I assumed, the road folks leaving the default password. Duuhhhh.

Frank edited his message to substitute simple text for the non-displaying image. So, I added this at 9:00pm:

Here’s the image to which Frank was attempting to link. Images are not allowed on most comments, Frank, but you can post them as a regular link.