South Australia’s Industrial Manslaughter Bill is being negotiated in its Parliament. New South Wales’ version is in development, and Tasmania has said it does not want to be left out, so the government has flagged its intention to have Industrial Manslaughter (IM) laws. Each politician stresses the importance of these laws to deter employers from doing the wrong thing and causing the death of a worker. However, there are serious concerns about the intended deterrent effect when other occupational health and safety (OHS) measures have been shown to be more effective.