I shall then suggest that ideology “acts” or “functions” in such a way that it “recruits” subjects among the individuals (it recruits them all), or “transforms” the individuals into subjects (it transforms them all) by that very precise operation which I have called interpellation or hailing, and which can be imagined along the lines of the most commonplace everyday police (or other) hailing: “Hey, you there!

Assuming that the theoretical scene I have imagined takes place in the street, the hailed individual will turn round. By this mere one-hundred-and-eighty-degree physical conversion, he becomes a subject. Why? Because he has recognized that the hail was “really” addressed to him, and that “it was really him who was hailed” (and not someone else). Experience shows that the practical telecommunication of hailings is such that they hardly ever miss their man: verbal call or whistle, the one hailed always recognizes that it is really him who is being hailed. And yet it is a strange phenomenon, and one which cannot be explained solely by “guilt feelings,” despite the large numbers who “have something on their consciences.”