Search's for updates from the city of cape town's alert twitter. If it matches loadshedding and observatory, an alert is sent to your android device. To change the area simply alter the search to your area instead of observatory and change the number 15 to the number of your area which you can find here https://www.capetown.gov.za/en/electricity/Loadshedding%20Winter%202014/CTLS2014_Areas_00-s.jpg
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