LAW, PENAL. One which inflicts a penalty for a violation of its enactment.

LAW, POSITIVE. Positive law, as used in opposition to natural law, may be considered in a threefold point of view. 1. The universal voluntary law, or those rules which are presumed to be law, by the uniform practice of nations in general, and by the manifest utility of the rules themselves. 2. The customary law, or that which, from motives of convenience, has, by tacit, but implied agreement, prevailed, not generally indeed among all nations, nor with so permanent a utility as to become a portion of the universal voluntary law, but enough to have acquired a prescriptive obligation among certain states so situated as to be mutually benefited by it. 1 Taunt. 241. 3. The conventional law, or that which is agreed between particular states by express treaty, a law binding on the parties among whom such treaties are in force. 1 Chit. Comm. Law, 28.

LAW, PRIVATE. An act of the legislature which relates to some private matters, which do not concern the public at large.

LAW, PROSPECTIVE. One which provides for, and regulates the future acts of men, and does not interfere in any way with what has past.

LAW, PUBLIC. A public law is one in which all persons have an interest.

LAW, RETROSPECTIVE. A retrospective law is one that is to take effect, in point of time, before it was passed.

2. Whenever a law of this kind impairs the obligation of contracts, it is void. 3 Dall. 391. But laws which only vary the remedies, divest no right, but merely cure a defect in proceedings otherwise fair, are valid. 10 Serg. & Rawle, 102, 3; 15 Serg. & Rawle, 72. See Ex post facto.

LAW, STATUTE. The written will of the legislature, solemnly expressed according to the forms prescribed by the constitution; an act of the legislature. See Statute.

LAW, UNWRITTEN, or lex non scripta. All the laws which do not come under the definition of written law; it is composed, principally, of the law of nature, the law of nations, the common law, and customs.

LAW, WRITTEN, or lex scripta. This consists of the constitution of the United States the constitutions of the several states the acts of the different legislatures, as the acts of congress, and of the legislatures of the several states, and of treaties. See Statute.

LAWFUL. That which is not forbidden by law. Id omne licitum est, quod non est legibus prohibitum, quamobrem, quod, lege permittente, fit, poenam non meretur. To be valid a contract must be lawful.

LAWLESS. Without law; without lawful control.