Only just been alerted (ht: John B) to a rather famous Sun front page which never was: the Mine Fuhrer Arthur Scargill front page from the height of the miners' strike in 1984, courtesy of the-sauce:
It never saw the light of day thanks to the production chapels mass-refusing to set it - something which Murdoch and MacKenzie ensured would never happen again when News International moved to Wapping two years later, smashing the print unions, something which continues to be contentious to this day.
Do have to disagree with John B's additional comments, therefore, that "printworkers shouldn't have a veto over editorial content, however vile." The old motto is "publish and be damned", but if say the printworkers could have blocked "THE TRUTH", as they perhaps could have done had the unions not been crushed, it would have certainly prevented additional pain being piled upon an already grieving city. They would have been the only ones capable of keeping MacKenzie in check - something which the hacks themselves either couldn't or were unwilling to do. More recently it has still taken union power rather than individual power to stop the Daily Star from running a "Daily Fatwa" page, which promised a page 3 lovely in a niqab, while the union reps on the same paper complained also to the Press Complaints Commission that they were under pressure to write "anti-gypsy" reports. Overruling the editorial staff when they go too far, by threatening strike action if necessary, is better than the alternative.