In 1999 the US company Bechtel was granted the concession to manage water services in Cochabamba, Bolivias third largest city. The cost of water tripled and it became necessary to buy a license to access water resources and a licensing system for collecting rainwater was also introduced. After a year, 55 percent of local citizens still did not have access to water. In April 2000, hundreds of thousands marched on the streets of Cochabamba to protest against the Government, and forced it to revoke the Water Privatisation Law. The contract with the multinational company Bechtel was terminated and the water service concession re-advertised. The conflict, known as the Cochabamba Water War, became symbolic of the struggles fought to protect common rights, proving that popular participation could have a major influence on decision making in regard to the management of public services.