John Hemming:
Firstly, that does not change the original assertion which is that a SW was fired for proposing that a child be returned to its parents (against management instructions).
Yes, it does. It is clear from the document you provided, which you said constituted absolute proof, that management was not saying that the SW should never propose that a child should be returned to its parents, but that they should wait for further reports before making a decision on this. It would appear that the SW ignored this and went ahead anyway.
Secondly, the child did remain in care, but no further assessments were made. To me that is evidence that the management did not really believe that any further assessments were needed and were merely using that as a spurious justification for the case of not returning the child to its parents.
No, it is not evidence of that, and I am sure you know that perfectly well if you have really made any genuine effort to examine this neutrally and properly. That conclusion could only be drawn with the benefit of the full context. For example, it could be that no further assessments were obtained because the situation changed radically or more factual information came to light which made it clear that the child could not be returned to their parents.
Moreover, if your assessment of the position is genuinely correct, any SW with any level of competence would have had a number of different ways of dealing with this without directly disobeying an instruction. The obvious thing to do would be to contact her superiors to ask about the lack of further assessments and to say that, if they weren't going to be obtained, she thought her recommendation should proceed. She could have gone to her union. If her superiors weren't playing ball, she could have gone over their heads or gone to local councillors. She could have used legally protected whistleblowing procedures.
She may have done all of that, of course, but we don't know because you have only chosen to supply one carefully selected page of a long document and have not provided the rest of the documents relating to the case.
Until you do so, you really cannot continue to suggest that this case supports your stance in any way, shape or form.