They lay out an excellent strategy for public bodies and the necessary processes and enquiries that should happen as they leave Stonewall. I'll quote the ending:
Ultimately, the government should establish a wide-ranging independent inquiry into government bodies’ use of the Stonewall scheme, and their reliance on external lobby groups for training and accreditation around diversity and inclusion in general.
But the first step for Monday morning is transparency and setting a new tone from the top. Let the sunlight in and declare a decisive end to the era of “no debate”.
sex-matters.org/posts/updates/leaving-stonewall/