This video shows residents of Jakarta, Indonesia making the best of the bad weather by going for a swim in floodwater on January 1. <br /><br />On Tuesday night Jakarta experienced its worst rainfall in over a decade, with heavy rain pouring over the city nonstop until Wednesday morning, causing severe flooding in the capital and its satellite cities on the first day of 2020.<br /><br />At least 21 people were killed and tens of thousands of people were evacuated.