... majority of the municipality's voters in a general election. N.J.S.A. 40:62-5. Thus, under the MUL, an ordinance authorizing a transfer of ... do so without the prior voter approval ordinarily required under N.J.S.A. 40:62-5. Instead, the ordinance is subject to review by the BPU ... out such lease or sale as authorized by the election. [ N.J.S.A. 40:62-5.] Thus, under N.J.S.A. 40:62-3, an ... percent sale should not be subject to automatic referendum under N.J.S.A. 40:62-5 or to the procedural requirements prescribed in N.J.S ... interpret it as eliminating only the mandatory requirement of an N.J.S.A. 40:62-5 referendum, but not the citizens' right to contest an ordinance ...