Ouch, was this your shop? One of my first jobs was at a small garage, I was the oil and tire guy, I lifted many a vehicle. This scenario played out every day in my mind but thankfully never happened. People would bring in the oldest rust buckets and most poorly maintained cars you'd ever seen. They would creak and groan, rust would rain down from the frames. It's an eerie feeling standing under such vehicles. I feel for the guy that did the lift. It's easy to look at the photos and criticize, but I'm not going to.