The Dharavi slums face a lot of problems like noise, water and air pollution, it also has no sewage or drainage systems. Everyday the potters brick kilns send huge black clouds into the air which pollutes the air and makes the cloud black and Sion hospital complains about the heavy black smoke that's making their patients case worse. Children play amongst sewage waste and doctors deal with 4,000 cases a day of diphtheria and typhoid. Next to the open sewers are water pipes, which can crack and take in sewage. Dharavi slum is based around this water pipe built on an old rubbish tip. The people have not planned this settlement and have no legal rights to the land. There are also toxic wastes in the slum including hugely dangerous heavy metals. Dharavi is made up of 12 different neighborhoods and there are no maps or road signs. Those problems exist because those people aren't living on their own property and because it is a poor piece of land, so the government is trying to kick them out so that they can start a new project, this cause many problems and issues to the people such as poverty and hunger.