Like some reader suggested, we need guidelines and legislated acts that enforce a safe workplace both physical and emotional. We need to this to reduce risk.
Look at DuPont... Zero Incident Rate plus if an employee has emotional problems, HR considers this as their #1 priority. This is the Human Touch!
Look at: http://www.legislation.nsw.gov.au/fullhtml/inforce/act 40 2000 FIRST 0 N
and
http://www.legislation.nsw.gov.au/fullhtml/inforce/subordleg 648 2001 FIRST 0 N