 on the roadway or on the shoulder of the roadway gives you that much more protection and safety. You know, I have a couple there that look like little red flashing lights, and I got them at Tractor Supply. And they're a little green thing that you can sit on in your car. They can put those out on the road to turn those things on and let people know that there's a hazard up ahead and to slow folks down. It's amazing, too, how much a rock does weigh. Yes.