N.Y. Comp. Codes R. & Regs. tit. 21, § 9003.45 – Construction work.

No person shall perform construction work of any kind or any work incidental thereto in any park except pursuant to, and in full compliance with, the terms and conditions of a permit or pursuant to a contract with ParksCorp or the BPCA, or other duly authorized order of ParksCorp or the BPCA.