A reader recently asked why I haven’t written about the recent retirement of Professor Michael Quinlan. Michael has featured in many SafetyAtWorkBlog articles over many years and has been a major supporter for industrial, labour relations and occupational health and safety research in Australia and elsewhere for a long time.
He has many legacies but this article will focus on one tool he developed with his associate Phillip Bohle – the Pressure, Disorganisation and Regulatory Failure (PDR) model. PDR is explained at length in this excellent 2011 research paper written with Elsa Underhill and is summarised in the table below:

It is a common tactic for procrastinators to acknowledge a problem and then point to an ill-defined, fluffy concept as the problem because that fluffiness makes it almost impossible to change, some use the phrase “wicked problem” similarly. The fluffy concept may be too difficult for most to understand, or the benefits will not be quick enough or not fit into an unrealistic preconceived schedule. “Safety Culture”, or the currently preferred term “organisational culture that includes safety”, is often used to justify this procrastination.