Meanwhile in San Diego, the Chargers had continued preliminary work on a ballot initiative for public approval on a new facility at the controversial downtown location, while refusing to negotiate with the City of San Diego on its proposed new Mission Valley stadium, which was the location strongly preferred by its local stadium task force. On November 8, 2016, Measure C, which required a two-thirds majority to use public hotel tax funds towards the proposed downtown stadium's construction was voted down (57% opposed over 43% in support). In December 2016, the San Diego City Council extended an offer for the Chargers to lease the 166-acre Mission Valley property for $1 per year for 99 years. On December 14, 2016, at an owners' meeting, the terms of the Chargers and Rams lease agreement, as well as the team's debt ceiling were approved thus taking the first steps for a possible relocation to Los Angeles in 2017. Around this time, the Raiders announced that they would move to Las Vegas, instead of Los Angeles, effective in 2020.