Minister Vivian has been quite involved in the diplomatic relations with Malaysia and they're the ones who would be responsible for signing any official agreements between Malaysia and Singapore. So in my paper I have like a pretty in-depth description of the terms of all four water agreements between Singapore and Malaysia, but for the sake of time, I'm going to highlight the main points that you need to understand. So starting in 1927, Singapore rented a plot of land in Johor at an annual rate and then can use all the water found in and on the land. In return, Joe Horr would buy back specific amounts of treated water from Singapore. An interesting thing to note is that this agreement allowed for increases in land and treated water purchased and traded, expecting that the water needs would change and they would probably want to increase that. So they specifically wrote that in. The 1961 and 1962 agreements replaced the 1927 agreement. They expanded the amount of resources that would be traded between the two. They defined a certain rate at which the prices, like the water would be bought. So in this agreement, Singapore would buy raw water from Johor at three cent per 1,000 gallons while Malaysia would buy treated water for 50 cent per 1,000 gallons. So I mentioned that because the agreements both include price, like a joint price review every 25 years. Unfortunately, none of the times that they've met, so I think the last one was in 1986 and 1987. They weren't able to reach any update