This seems to be a theme; we have a problem -- we have an inquest, or research study on how to fix the problem, and then we don't follow through on the recommendations.   There is no point in wasting money in researching an issue if we are not going to follow the recommendations.  Most of these studies cost millions of dollars -- it would be better to throw that money at the problem instead of just trying to look good -- well -- we will hold an inquest, we will do a study, and the government of the day looks good -- it would seem that governments like the optics of doing something rather than actually doing it.