(1) If the local referendum creates an obligation to adopt a decision, the representative body shall be required to adopt a decree or a conclusive decision in compliance with the outcome of the valid and conclusive local referendum within a period of one hundred and eighty days from local referendum day.

(2) The outcome of a valid and conclusive local referendum shall be binding on the representative body for a period of one year from local referendum day or, for a local referendum creating an obligation to adopt a decree, from the promulgation of the resulting decree.