Comment by IanCal

> A forum that isn't proactively monitored (approval before publishing) is in the "Multi-Risk service" category (see page 77 of that link),

That's not true, you'd need to conclude you're at a medium or high risk of things happening and consider the impact on people if they do.

> and as nebulous as "users encountering Hate".

But users posting public messages can easily fit into the low risk category for this, it's even one of their examples of low risk.