I have understood that while the traffic control signs (such as stop or yield signs) in mall parking lots look the same as those on public roads, they are merely guidelines for proper behaviour ...

While exiting this parking lot, this driver drives towards the end of the end of the row that doesn't contain any cars. He still winds up hitting a sign at the end of the row.

The Frisch’s Mainliner sign as it once appeared in the parking lot of the restaurant at 5760 Wooster Pike in Fairfax. "The Mainliner sign, with its bold, colorful design and unmistakable charm ...