Why knock H&S unless you are an employer, it's the only protection an employee has these days to stop an employer trying to force them to do dangerous or hazardous tasks like used to happen pre factories act days.
You truly find out how good an employer is towards you when you are crippled and in a wheelchair.
Employees are quite capable of being dangerous without being forced, what some (not all) H&S legislation does is offer instant recourse to legal action even when the "victim" is obviously depriving a village of a perfectly good idiot.
"But you didn't tell me NOT to stand in a puddle of water in bare feet while stripping a live cable with my teeth!"
BTW I'm neither employee nor employer, I'm a self-employed contractor and use self-employed subbies.
Without doubt, some employers are unscrupulous and unconscientious b*****ds and need legislation to sort 'em out, but it does allow for exploitation from the other end. You just can't win.