In 2002, the San Francisco Police Department launched the Eastern Neighborhoods Community Planning Process to resolve recognized land use conflicts in several SF neighborhoods. Many stakeholders in these neighborhoods oversaw the planning process, which was focused on the rezoning of historically industrial lands for new residential uses, but was unresponsive to neighborhood concerns of unaffordable housing, residential and job displacement, gentrification, public safety, and inadequate open space. Only those who could afford these limited new housing units were able to access housing, causing socioeconomically disadvantaged and ethnic minority groups to either seek housing in under resourced neighborhoods of San Francisco such as the Tenderloin or lose housing completely, leading to poor health outcomes for marginalized populations. Adopted in 2008, the plan banned housing development in large areas to preserve land for light industrial uses. Since it was adopted, both homelessness and the housing crisis have worsened. Gentrification in the San Francisco Bay Area is of increasing concern, a research and action initiative of UC Berkeley in collaboration with researchers at UCLA and Portland State University has produced The Urban Displacement Project to "[examine] the relationships between investment, neighborhood change, gentrification and displacement." This study indicates rising levels of segregation in relation to increasing income inequality in the SF Bay Area. A mapping tool has been also been developed through the project to track displacement and gentrification in the San Francisco Bay Area (http://www.urbandisplacement.org/map/sf). With the emergence of a "new" Oakland, the African American population has decreased significantly from 2000 to 2010. During this period, there has been a push to kick out the homeless from government-funded housing which has further caused many landlords to halt renting to Section 8 tenants. According to a report done in 2015, 41% of homeless people who were surveyed in Oakland became homeless after age 50 which is likely due to rising housing prices and loss of safety nets. The ongoing gentrification in the SF Bay area is deepening structural divisions. The rapid economic growth of the tech industry in San Francisco and nearby Silicon Valley has created hundreds of thousands of new jobs. The resultant high demand for housing, combined with the lack of supply, (caused by severe restrictions on the building of new housing units) have caused dramatic increases in rents and extremely high housing prices, adding to the already developing housing crisis. For example, from 2012 to 2017, the San Francisco metropolitan area added 400,000 new jobs, but only 60,000 new housing units. Even though real income rates in the Bay Area have been increasing over time, it was published in 2011 by the American Journal of Economics and Sociology that low-income residents are left with less leftover income after their rental payments that the equivalent in the 1960s.