7. The Right of making Rules, whereby the Subject may every man know what is so his owne, as no other Subject can without injustice take it from him

Seventhly, is annexed to the Soveraigntie, the whole power of prescribing the Rules, whereby every man may know, what Goods he may enjoy and what Actions he may doe, without being molested by any of his fellow Subjects: And this is it men Call Propriety. For before constitution of Soveraign Power (as hath already been shewn) all men had right to all things; which necessarily causeth Warre: and therefore this Proprietie, being necessary to Peace, and depending on Soveraign Power, is the Act of the Power, in order to the publique peace. These Rules of Propriety (or Meum and Tuum) and of Good, Evill, Lawfull and Unlawfull in the actions of subjects, are the Civill Lawes, that is to say, the lawes of each Commonwealth in particular; though the name of Civill Law be now restrained to the antient Civill Lawes of the City of Rome; which being the head of a great part of the World, her Lawes at that time were in these parts the Civill Law.