N.J. Stat. § App.A:3-18: Powers, duties and obligations cumulative; tax rate

5. The powers, duties, and obligations granted by this act are cumulative and in addition to the powers, duties, and obligations of any municipality under existing law, and nothing in this act shall be construed to limit or restrict in any way the power, duty, and obligation of any municipality to levy taxes upon all taxable property within the territorial limits of the municipality without limit as to rate or amount and sufficient to discharge the principal of and interest on its public works bonds as the same shall become due.

(L.1934, c. 252, s. 5, p. 714.)