There is a pressing need to define employer responsibility when there is a "triangulated" employment relationship - such as between a worker, labour hire organisation and a host employer. This is an area where unions have rightly been calling for greater clarity and specificity.
History
Citation
Kelly, D. (2019). Killed in the line of work duties: we need to fix dangerous loopholes in health and safety laws. The Conversation, 12 February 1-4.