No - seems a reasonable set of demands. Note that the Post Office refuses to accept the CWU as a representative body for Subpostmasters.Is any of the above particularly unreasonable, considering how this situation came to be?
I was actually remarking on the National Federation of Subpostmasters' approach to this which is discussed in this podcast @20.39
A useful 'Page 94' insight from Feb 2020.
Covered here as well: https://www.postofficetrial.com/2019/12/nfsp-attempts-reverse-ferret.html