• Avoid the phrase "trigger warning" when writing about rape, sexual assault, mental illness, or any similarly sensitive subject matter. Run such posts by your manager before publishing to make sure that language in the hed and dek is clear about the content of the piece, rather than using a trigger warning. Ultimately, if you feel a particularly explicit image or depiction warrants a warning in the dek of story, please introduce with a phrase such as: "Warning: graphic images" or "Warning: detailed descriptions." (Also avoid joke "trigger warnings.")
A special situation exists when a subject seems not to agree with its predicate. For instance, when we want each student to see his or her counselor (and each student is assigned to only one counselor), but we want to avoid that "his or her" construction by pluralizing, do we say "Students must see their counselors " or "Students must see their counselor "? The singular counselor is necesssary to avoid the implication that students have more than one counselor apiece. Do we say "Many sons dislike their father or fathers "? We don't mean to suggest that the sons have more than one father, so we use the singular father. Theodore Bernstein, in Dos, Don'ts and Maybes of English Usage , says that "Idiomatically the noun applying to more than one person remains in the singular when (a) it represents a quality or thing possessed in common ("The audience's curiosity was aroused"); or (b) it is an abstraction ("The judges applied their reason to the problem"), or (c) it is a figurative word ("All ten children had a sweet tooth ") (203). Sometimes good sense will have to guide you. We might want to say "Puzzled, the children scratched their head" to avoid the image of multi-headed children, but "The audience rose to their foot" is plainly ridiculous and about to tip over.