The Powers of the NC Legislature

The Government of The State of North Carolina only has the authority to legislate the laws that apply to the government entities themselves. The people are sovereign as per the Declaration of Independence, the Constitution for North Carolina and the Constitution for the United States of America.
North Carolina Constitution Article 1 Sec. 2. Sovereignty of the people.
All political power is vested in and derived from the people; all government of right originates from the people, is founded upon their will only, and is instituted solely for the good of the whole.

North Carolina Constitution Article 14 Sec. 3. General laws defined.
Whenever the General Assembly is directed or authorized by this Constitution to enact general laws, or general laws uniformly applicable throughout the State, or general laws uniformly applicable in every county, city and town, and other unit of local government, or in every local court district, no special or local act shall be enacted concerning the subject matter directed or authorized to be accomplished by general or uniformly applicable laws, and every amendment or repeal of any law relating to such subject matter shall also be general and uniform in its effect throughout the State. General laws may be enacted for classes defined by population or other criteria. General laws uniformly applicable throughout the State shall be made applicable without classification or exception in every unit of local government of like kind, such as every county, or every city and town, but need not be made applicable in every unit of local government in the State. General laws uniformly applicable in every county, city and town, and other unit of local government, or in every local court district, shall be made applicable without classification or exception in every unit of local government, or in every local court district, as the case may be. The General Assembly may at any time repeal any special, local, or private act.

From the North Carolina General Statutes
Chapter 4.
Common Law.
§ 4-1. Common law declared to be in force.
All such parts of the common law as were heretofore in force and use within this State, or so much of the common law as is not destructive of, or repugnant to, or inconsistent with, the freedom and independence of this State and the form of government therein established, and which has not been otherwise provided for in whole or in part, not abrogated, repealed, or become obsolete, are hereby declared to be in full force within this State. (1715, c. 5, ss. 2, 3, P.R.; 1778, c. 133, P.R.; R.C., c. 22; Code, s. 641; Rev., s. 932; C.S., s. 970.)

Chapter 153A. Counties. Article 1. Definitions and Statutory Construction.
§ 153A-1. Definitions.
Unless otherwise specifically provided, or unless otherwise clearly required by the context, the words and phrases defined in this section have the meaning indicated when used in this Chapter.

(4) "General law" means an act of the General Assembly that applies to all units of local government, to all counties, to all counties within a class defined by population or other criteria, to all cities, or to all cities within a class defined by population or other criteria, including a law that meets the foregoing standards but contains a clause or section exempting from its effect one or more counties, cities, or counties and cities.

Chapter 160A. Cities and Towns. Article 1. Definitions and Statutory Construction.
§ 160A-1. Application and meaning of terms.
Unless otherwise specifically provided, or unless otherwise clearly required by the context, the words and phrases defined in this section shall have the meaning indicated when used in this Chapter.
(4) "General law" means an act of the General Assembly applying to all units of local government, to all cities, or to all cities within a class defined by population or other criteria, including a law that meets the foregoing standards but contains a clause or section exempting from its effect one or more cities or all cities in one or more counties.

§ 160A-285. Powers and duties of policemen.
As a peace officer, a policeman shall have within the corporate limits of the city all of the powers invested in law-enforcement officers by statute or common law. He shall also have power to serve all civil and criminal process that may be directed to him by any officer of the General Court of Justice and may enforce the ordinances and regulations of the city as the council may direct. (Code, s. 3811; Rev., s. 2927; C.S., s. 2642; 1971, c. 698, s. 1; c. 896, s. 4.)

§ 164-11. Supplements prima facie statement of laws; method of citation.
(a) The supplements to the General Statutes of North Carolina, or to any replacement or recompiled volumes of the General Statutes, when printed under the supervision of the Legislative Services Office shall establish prima facie the general and permanent laws of North Carolina contained in said supplements.

NC GS Chapter 8 § 4. Judicial notice of laws of United States, other states and foreign countries.
When any question shall arise as to the law of the United States, or of any other state or territory of the United States, or of the District of Columbia, or of any foreign country, the court shall take notice of such law in the same manner as if the question arose under the law of this State. (1931, c. 30.)

§ 11-7. Oath or affirmation to support Constitutions; all officers to take.
Every member of the General Assembly and every person elected or appointed to hold any office of trust or profit in the State shall, before taking office or entering upon the execution of the office, take and subscribe to the following oath:
"I, ___________, do solemnly and sincerely swear that I will support the Constitution of the United States; that I will be faithful and bear true allegiance to the State of North Carolina, and to the constitutional powers and authorities which are or may be established for the government thereof; and that I will endeavor to support, maintain and defend the Constitution of said State, not inconsistent with the Constitution of the United States, to the best of my knowledge and ability; so help me God."