Amend CSSB 601 as follows: (1) on page 2, line 5, delete subsection (f) and insert a new subsection (f) to read as follows: (f) In an authority created before 1980 in which the principal municipality has a population greater than 1.6 million, only a unit of election in which a majority of qualified voters voted not to confirm the authority and authorize the levy of taxes may withdraw from the authority in accordance with the provisions of this chapter. An election may not be held under this section on a date earlier than the sixth anniversary of the date of the most recent held election under this section.