Published: Jul 03, 2016, 23:38 IST | Updated: Jul 03, 2016, 23:38 IST
A local environmentalist estimated that there are now more than four tonnes of seaweed deposited over the sparkling sands, with the capital's 14 other beaches also badly affected.
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Environmentalists fear that the seaweed will impact the livelihood of many in the area who depend on fishing and tourism