Well, "anywhere where they expect their journalists to present a neutral point of view or the appearance of it" would be more appropriate than saying it's something that only applies to The Times... Journalists know they're risking their career by doing something like what happened here. 8t might lead them to become columnists instead, as happened with a local TV journalist that decided to write a letter criticizing a controversial bill and to submit it for publishing in a journal, she lost her job and started writing books and opinion pieces instead.