Unfortunately, that's sort of like asking people to figure it out themselves, as inspectors are being removed from the workplace.
A lack of balance of power between workers and management is a problem. We cannot accept that figure of 80% as a justification for restricting the definition of the word “danger”.
I am very concerned by the fact that the notion of serious danger is being proposed. In the field, in a workplace, discussions will be held to determine what should be considered a serious danger. Will tearing a ligament be considered a serious danger? Will someone cutting their finger be considered a serious danger? Will intoxication be considered a serious danger? Will the risk of contracting a chronic disease be considered a serious danger? In certain situations, workers could be told that they may get a backache, but that this is not really a serious danger.