www.spectator.co.uk/article/nhs-agency-stonewalls-on-charity-links Thanks to Steerpike
This article in the specie is well worth a read and shows just how pervasive the culture of hiding information has become. I am assuming that Stonewall may have advised on this response and it may be that NHS Business Services Authority hasn't caught up with what's going on. Best they catch up quickly, before someone decides court action would be a good idea