 (2) In the 1970s, Hayek began to rethink all this. The attention was still on the implications of Rule of Law for liberty. But now Hayek began to wonder whether the texts of clear general legislated rules would really provide an appropriate framework for freedom. It was, he said, a mistake to think that “by confining the judge to the application of already articulated rules we will increase the predictability of his decisions”. Articulated rules are “often a very imperfect formulation of principles which people can better honour in action than express in words” (Hayek 1973: 118). He favored something more like a common law model of predictability, with principles and solutions emerging from a series of judicial decisions in an almost evolutionary  way.[1]  The evolution of principles that distinguished themselves by their reasonableness was superior, Hayek thought, to the deliberate imposition of rules by a legislator. According to Hayek, the legislative mentality is inherently managerial; it is oriented in the first instance to the organization of the state’s own administrative apparatus; and its extension into the realm of public policy generally means an outward projection of that sort of managerial mentality with frightful consequences for liberty and markets. 