than the cost of desalinated seawater or of NEWater. However, in 2002 Malaysia asked for a much higher price of 6.4 Malaysian Ringgit per (US$0.45 per cubic meter), arguing that Hong Kong paid the equivalent of 8 Malaysian Ringgit per for water from China. The new price proposed by Malaysia was close to the price of desalinated water. The government of Singapore said that Malaysia had no right to alter the price of water because of the deal that they have, which included Malaysia receiving treated water from Singapore. It further clarified that the price paid by Hong Kong included payment for substantial infrastructure provided by China, while Malaysia provided only access to raw water and the infrastructure necessary to convey the water inside Malaysia was entirely paid for by Singapore. Singapore decided to refuse to accept a higher price and its initial goal to extend the agreements beyond 2061. Instead, Singapore decided to achieve a different path of self-sufficiency in its water supply before 2061. Subsequently, negotiations would end in 2003 without result. Towards water self-sufficiency (2002–2011) While the negotiations were ongoing however, Singapore was already prepared for greater water self-sufficiency through an integrated water management approach including water reuse and desalination of seawater. In 1998, the government initiated a study, the Singapore Water Reclamation Study (NEWater Study), to determine if reclaimed water treated to potable standards was a viable source of water. In order to facilitate the new integrated approach, the Public Utilities Board, which had previously been in charge of water supply only, was given the responsibility for sanitation as well in 2001. Previously sanitation had been under the direct responsibility of the Ministry of Environment. The new policy was called the "Four Taps": The first and second taps were local water catchments and water imports. In 2002, Singapore commissioned its first reclaimed water plant, thus opening a "Third Tap". This was done carefully, after a monitoring period of two years to ensure safe water quality. There was also an active marketing campaign that included the opening of a visitor center, the sale of NEWater in bottles and the Prime Minister drinking a bottle of NEWater in front of the cameras. In 2005 Singapore opened its first seawater desalination plant, the "Fourth Tap". In the meantime it also further expanded its reservoirs, the "First Tap". Today's largest reservoir, the Marina Bay reservoir, was inaugurated in 2008. It