Unusually, the Inquiry will be sitting tomorrow, on a Monday, and then this phase ends the following day:
Monday 29 July - Neil McCausland - former Senior Non-Executive Director and Interim Chair of Post Office Ltd
Tuesday 30 July - Susannah Storey - former Shareholder Executive / UK Government Investments Official
It isn't clear what the significance of their evidence might be but it seems it'll be more ShEx shenanigans. Susannah Storey's name has come up before, I think in the context of Post Office resisting oversight that she was proposing. (But I might have made that up.)