The Buzz Saw ride, one of the main attractions of the Dreamworld theme park on Australia's Gold Coast, was stopped when an automatic electronic sensor sensed something was wrong. I think something like this happening is always in the back of anyone's mind who seeks out thrills such as a coaster but the chances of happening are slim.
However, safety came into play with this coaster called the "Buzz Saw" ride (Which sounds a bit creepy) and that's the positive side about rides of today with technology stopping it from something even worse happening. So if you had to choose, what would you rather have happen-Dangling upside down, the car falling off its tracks, or none of the above?
Boxer