1. Whenever any such city, town or village, which shall embrace within its corporate limits any territory situated in a sewer district directly served by the sewerage system of such city, town or village, shall issue revenue bonds under this chapter, rates and charges for the services of the sewerage system or combined water and sewerage system of such city, town or village shall be imposed and collected against each such lot, parcel of land or premises which shall have any active sewer connection with the sewerage system of such city, town or village, regardless of whether the sewerage or domestic or industrial waste from^* such lot, parcel of land or premises is carried also by the sewer lines or facilities of the sewer district.

2. Whenever any such sewer district, which shall embrace within its corporate limits any territory situated in a city, town or village, shall issue revenue bonds under this chapter, rates and charges for the services of the sewerage system of such sewer district shall be imposed and collected against each such lot, parcel of land or premises which shall have any active sewer connection with the sewerage system of such sewer district, regardless of whether the sewerage or domestic or industrial waste from^* such lot, parcel of ground or premises is carried also by the sewer lines or facilities of such city, town or village.

3. Provided that no lot, parcel of land or premises shall be charged for sewerage services by both such city, town or village and such sewer district; the rates and charges first imposed by any such political subdivision shall exclude rates and charges later imposed by the other subdivision.