pretty much blocked disappear. you have international or you have enough for a state. floodways. i think if you look at the route course. it would lead us. to accommodate its growing population new housing was built in areas which provided drainage for the city after monsoons urbanization has transformed the landscape of bangkok rendering the city more vulnerable to flooding. we realize that the flooding is actually in some area where there was a you know factory that newser groundwater bumping up. and then we start to do the morning during the day in the area of bangkok and we found that thirty years ago the grass outside in red is about ten centimeters per