Where is that documented It s certainly not in the manual of style itself which clearly states that it s not prescriptive and defers to the article s editors Quoted a bit above I also don t see anything that introduces this precedent for the editors of subsections of the Manual to become a standing arbitration committee for every individual article a supposition that clearly would not scale to the scope of Wikipedia in fact I suspect that s why we ve gone to the trouble of setting up an actual arbitration process