A warning doesn't work if your readers have no idea what you're talking about. As I said, If you have something to say, post about it with at least one link on the talk page before posting a big, obscure "WARNING" in an article. That means you need to start a thread on Talk:Toronto Pearson International Airport and try to convince others. Only if a consensus forms behind a form of words you propose for a warning, which would be in either a warningbox or cautionbox (see Wikivoyage:Template index#Warning notices) without ALL CAP SHOUTING can it be put into the article. Edit warring just wastes everyone's time and will get your editing privileges blocked if you continue doing it. Ikan Kekek (talk) 20:08, 7 July 2022 (UTC)Reply