N.C. Gen. Stat. § 160A-287: City lockups.

A city shall have authority to establish, erect, repair, maintain and operate a lockup for the temporary detention of prisoners pending their transferal to the county or district jail or the Division of Prisons of the Department of Adult Correction. (Code, ss. 704, 3117; 1901, c. 283; 1905, c. 526; Rev., s. 2916; 1907, c. 978; P.L. 1917, c. 223; C.S., s. 2623; Ex. Sess. 1921, c. 58; 1927, c. 14; 1933, c. 69; 1949, c. 938; 1955, c. 77; 1959, c. 391; 1961, c. 308; 1967, c. 100, s. 2; c. 1122, s. 1; 1969, c. 944; 1971, c. 698, s. 1; c. 896, s. 4; 2011-145, s. 19.1(h); 2017-186, s. 3(a); 2021-180, s. 19C.9(qqqq).)