You are being facetious as "priority illegal contents" are the sort that are the ones that are obviously very unlikely to be encountered on a "normal" small com

You are being facetious as "priority illegal contents" are the sort that are the ones that are obviously very unlikely to be encountered on a "normal" small community forum. So this is no more than a box-ticking exercise, really. Regarding age verification, the OSA is explicit states that if you ban all such content in your T&Cs you do NOT need to have age verification.