Class IV — Regular Members. Six other citizens of the municipality, to be appointed by the mayor. The members of Class IV shall hold no other municipal office, except that one such member may be a member of the board of education and another member may be a member of the historic preservation commission, if there be a historic preservation commission, and except further, that if there be an environmental commission, the member of the environmental commission who is also a member of the land use review board, as required by R.S. 40:56A, shall be a Class IV board member, unless there be among the Class IV or alternate members of the land use review board both a member of the historic preservation commission and a member of the board of education, in which case the member common to the land use review board and municipal environmental commission shall be deemed a Class II member of the land use review board.
Class IV members shall hold no other office, position or employment in the Borough, provided that membership on a municipal board or commission whose function is advisory in nature, and the establishment of which is discretionary and not required by statute, shall not be considered the holding of municipal office;