There is an enormous presence of the UN officials and NGO staff in Juba. Since the signing of the CPA, the Juba area has experienced an influx of economic and other activity due to what many call an "NGO invasion" and the presence of a large number of Kenyan and Ugandan businesspeople. This has put pressure on the IDPs (internally displaced persons) and residents of Juba, as their access to surrounding land and resources is restricted and prices of commodities in the local markets have skyrocketed. Hundreds of new 4x4 vehicles are roaming the roads carrying the international development community from GOSS (Govt. of South Sudan) offices to the U.N. compound and accommodation locations. Local accommodation has been unable to keep up with demand. Renting a tent for the night costs approximately $150 USD and meals at restaurants serving the non-residents cost approximately $15 USD per person. A car with a driver costs a minimum of $100 USD per day. At the time of the study, the price of bottled water in the local market was six times that of bottled water found in Khartoum. These extraordinary prices are a direct result of the infusion of aid workers and development funds. . . . One NGO director stated that the "Juba miracle" is that residents are still able to survive.