Labels:bulletin board | hakham | person | poster | traffic light | windowpane OCR: HELP Bad Water AJot of -diseases are spread by dirty drinking water You can catch cholera by drinking water which has inot been purified or bolled. In many third world countries cholera iS passed on because people drink water which has been used for washing or has been polluted by sewage Luckily our water filtered and purified many times before it reaches your tap The movie shows you polluted stream: Alot ause pesn sewag show
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