How not to right an overturned machine on a hill

The guys trying to right this overturned machine had the right idea: use a second machine and a tether line to put it back on its tracks. But they forgot the machine was actually on a hill and did not have the brakes applied. You can guess what happens...

Securing the machine with a second tether would have been advisable. Sometimes you have to learn the hard way though, and we're just glad no one got hurt.