Some people in western Hong Kong have been swimming in waters off the former British colony for many years. But some worry they are seeing more pollution in the form of plastics.
Hong Kong Swimmers Brave Busy Waters
![A man exercises at the Sai Wan Swimming Shed in Hong Kong, China, October 7, 2018. REUTERS/Hannah McKay](https://gdb.voanews.com/97d76cc0-28cb-4c56-b9b4-bec1f2141706_w1024_q10_s.jpg)
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A man exercises at the Sai Wan Swimming Shed in Hong Kong, China, October 7, 2018. REUTERS/Hannah McKay