I've seen a lot of organizations that are actually quite efficient. They have in their policy a time frame that is reasonable. The more bureaucratic we become in the investigation and in terms of who's involved and who needs to be consulted, I think that's where it takes time.
There are very effective processes in both unionized and non-unionized settings. By cons, when we add a lot of players and stages, the process becomes much too long and the damage continues to grow. I will allow you to say that, in my opinion, the solution is that it is as simple and as light as possible.