As the special services authorized by this article are essential for the health of
the inhabitants of such areas, and as the exercise of the powers conferred by this
article to effect such purposes constitute the performance of essential governmental
functions, and as improvements financed under the provisions of this article constitute
public property and are used for governmental purposes, no taxes or assessments shall
be levied upon any such improvement or any part thereof, whether located within or
without the territorial boundaries of any district created under the provisions of
this article, and all bonds issued under the provisions of this article, and their
transfer and the income therefrom (including any profit made on the sale thereof)
shall at all times be free from taxation within the State.
