The Essential Qualities and Responsibilities of a Sub-Editor

Who Is a Sub-Editor, and Why Does the Role Exist?

Every news story that reaches a reader has passed through at least one more set of eyes after the reporter files it — that’s the sub-editor’s desk. In Pakistani newsrooms, this role is often called the “news desk” or simply “desk,” and the people staffing it are the reason a report doesn’t go to print with a wrong minister’s name, a misplaced comma that changes meaning, or a headline that contradicts the story below it.

Harold Evans, the legendary editor of The Sunday Times and author of Essential English for Journalists, Editors and Writers, described sub-editing as the “last check before the truth goes public.” That framing matters: a sub-editor is not a proofreader in the narrow sense. They are the last line of editorial and legal defense before a story reaches an audience — checking not just spelling, but whether a claim is defensible, whether a quote is fairly represented, and whether the story could expose the publication to a defamation suit.

Exam tip: If asked to differentiate a sub-editor from a copy editor, note that in the Pakistani/South Asian press tradition, the terms are often used interchangeably, whereas in the American system, “copy editor” is the standard term and “sub-editor” is more common in British, Pakistani, and Indian newsrooms — a useful distinction if a question asks about international terminology.

Key Qualities of a Successful Sub-Editor

1. A sharp, almost suspicious eye for detail Sub-editors are trained to distrust the copy in front of them — not because reporters are careless, but because errors compound under deadline pressure. A misplaced decimal in a budget figure, a wrong FIR number in a crime report, or an incorrect date in an election story are the kinds of mistakes a good sub-editor catches before print.

2. Command of language and house style Every publication has a style guide — Reuters and the BBC publish theirs publicly, and most Pakistani English-language papers like Dawn and The News maintain internal ones. A sub-editor enforces this consistently: is it “Covid-19” or “COVID-19”? Is a minister’s title capitalized on second reference? These aren’t trivial questions — inconsistency across a single edition makes a publication look unprofessional.

3. News judgment (news sense) A sub-editor decides how much space a story deserves and where it sits on a page or in a bulletin’s running order. This requires understanding what matters to that specific audience, not just general “newsworthiness.”

4. Composure under deadline pressure In a daily newsroom, the desk often has minutes, not hours, to check and lay out a late-breaking story before the print deadline. This is why sub-editing is frequently cited as one of the higher-stress roles in journalism.

5. Legal and ethical awareness This is arguably the most consequential quality. A sub-editor who doesn’t recognize a potentially defamatory statement, an unverified allegation, or a contempt-of-court risk can expose the entire publication to legal liability — something Pakistani media houses take seriously given PEMRA regulations and defamation law.

Core Responsibilities on the Desk

  • Proofreading and line-editing — correcting grammar, punctuation, and factual inconsistencies without altering the reporter’s voice unnecessarily.
  • Fact-checking — verifying names, titles, figures, and dates against reliable sources before publication.
  • Headline and caption writing — crafting headlines that are accurate and attention-grabbing without being misleading (a persistent tension in digital-era journalism, where clickbait headlines can misrepresent a story).
  • Layout and space management — particularly in print, deciding how a story fits the page alongside photos, ads, and other content.
  • Applying house style consistently — so that a reader moving from one article to the next doesn’t notice jarring inconsistencies in tone or formatting.

A Real-World Illustration

One of the most cited cautionary examples in sub-editing courses is the 2012 Chicago Sun-Times headline error, where a wire copy mix-up led to a factually incorrect headline running on the front page — a failure traced directly back to a missed check at the sub-editing stage. Cases like this are taught precisely because they show how a single desk-level lapse can become a publication-wide credibility problem.

Exam tip: If a question asks you to illustrate the consequences of weak sub-editing, referencing a concrete case like this (rather than a generic statement about “damaging credibility”) will score better in most mass communication papers.


Reference: Evans, H. (2000). Essential English for Journalists, Editors and Writers. Pimlico.

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