In the establishment of urban renewal programmes, some difficulties were experienced by the PAP government. The obstacles came from the resistance of people who used to live in the slums and squatters. It was reported by Singapore newspapers that those people were reluctant to be replaced. This became the major problems of 1960s redevelopment schemes.[6] Affordable land value also became one of its reasons. Another problem was that the government had to purchase the private land owned by the middle and upper society to make the land vacant and be used for redevelopment.