(a) Notwithstanding the provisions of G.S. 160A-5:8.l(b)(2) and provided the remainder of the requirements of Part 4 of Article 4A of Chapter 160A of the General Statutes are met, the City of Durham may annex by satellite annexation pursuant to G.S. 160A-58.1, or any successor statute, any territory in Durham County that is closer to the primary corporate limits of the Town of Butner than to the primary corporate limits of the City of Durham. This subsection shall also be considered as part of the Charter of the City of Durham.
(b) In addition to any other requirements of law, the Town of Butner may not annex under Article 4A of Chapter 160A of the General Statutes any territory in Durham County, or exercise extraterritorial authority under Article 19 of Chapter 160A of the General Statutes in Durham County, without first receiving approval of the City of Durham, as evidenced by a resolution or ordinance adopted by the City Council.
(c) The Town of Butner shall not request any changes in this section of the Charter without first receiving approval of the City of Durham, as evidenced by a resolution or ordinance adopted by the City Council.