PressTV demonstrates perils of abandoning "enforced impartiality" (Guardian)

This is a real muddle. PressTV somehow gets past Britain's broadcasting code in the name of diversity while Fox, if I follow correctly, does not make it onto the air in the name of something called "enforced impartiality." The author is upset about PressTV but he feels that "Enforced impartiality in broadcasting, however, is still a cause that is worth defending . . . " My head hurts.