Authors can provide any trigger warnings they find appropriate for their entry. I include these warnings in the poll. If the author doesn't provide any warnings, I can't include them.

I will say, however, that I at least skim entries before the poll goes up to be sure no major trigger warnings have been overlooked. More minor triggers are always a little more in the grey area, so I wouldn't add "disrespect to religion" on any entry that didn't provide it in the submissions.