The interesting parts of the report to me are:
“Senior managers met with leaders of the Network in mid-May who indicated that if the book was included, they would "go public", inform the Library's partners, and would not feel comfortable representing the Library at planned Pride events in June. I accept, as some staff told me, the tone of those indications was threatening and inappropriate.”
and
“However, in my view, the main determining factor in the decision was advocacy by the Network and allies, supported by the Library's recognised trade union. They identified the book as posing a serious risk of harm to staff and visitors.Their indications they would "go public" and raise the issue with external stakeholders was a significant and weighty factor which led directly to escalation of the book's inclusion to the LLT and was seriously considered throughout the decision-making process. It is unclear whether the Network is intended to be an internal advocacy body or a group for mutual support. Nonetheless, it played a central role in objecting to the book's inclusion and ultimately having it excluded from the exhibition.”