[adrianN]

A friend who still works at that company has seen two minor electrical accidents during his career so far. An ambulance was naturally called and copious amounts of paperwork filled out. Workplace procedures were adapted so that such accidents will be less likely in the future.

Everybody follows the training, because you get fired if you don't, or your manager gets fired. I don't know where you live, but here we have unions that make sure workers are as safe as reasonably possible.