After being challenged in court by a lobbyist and political consultant, a proposed Denver ballot initiative was recently withdrawn by its backers.

The initiative would have lowered contribution limits for elected officials, banned corporate contributions to candidates, and created a public financing system for city elections.

The challenge alleged the initiative violated the single-subject rule for ordinances and the ballot title inadequately summarized the measure and included words intended to sway voters.

The measure was withdrawn for 2016 due to the resources required to fight the legal challenge and to run a fall campaign in such an expensive election season.