However, when dealing with the social structure and rules, the community differed greatly. The differences are inherent in the fact that the federal government owned Greenbelt, while an independent company organized the condos. The government could institute applications in order to engineer the community to their standards, and then enforce rules to keep their tenants in line. I found that their rules dealt mainly with societal issues. But the condominium (due to the Fair Housing Act) does not have the ability to force its inhabitants to fill out an application to be used in a discriminatory process. Therefore, they must try to effectively enforce rules that would indirectly deter or compel prospective buyers. There rules deal mostly with the interaction between the resident and the common areas, but they also placed a lot of focus on the aesthetics of the community.