it really does depend on who you are writing for though.
A newspaper makes a small fair usage fuckup, it's a one off, it's yesterday's fish and chip paper, they just print a teeny apology in small writing on page 54. Not really any harm done except perhaps a slap on the wrist from the PCC, and probably not even that.
A book publisher makes a similar fuckup, it's a complete pulping of that edition, swift reprint, withdrawal of all copies out to booksellers, massive, massive costs.
It all depends on the lifespan of the publication you are writing for and the costs involved in withdrawing the offending material.