Scottsdale could be bringing the hammer down on party promoters and rowdy short-term rental guests with a trio of new city ordinance proposals. On May 6, Scottsdale City Council is set to deliberate amendments aimed at curbing the disruptive raves that have become the neighbors’ nightmare. According to the city’s report, promoters may soon find themselves on the hook as a “responsible party” under city laws escalating their accountability for causing commotion in peaceful neighborhoods.