Shanghai says water supplies 'normal' after shortage scare sparks hoarding

People rush to stockpile bottled water amid emergency measures at reservoirs after record drought

A wave of panic buying has swept Shanghai in recent days, as rumours swirled of drinking water shortages despite assurances from local authorities that supplies remained normal.

Record-breaking droughts in China dried up parts of the Yangtze River, and prompted saltwater intrusions into the estuary and depleted reservoirs feeding Shanghai, which sits at the mouth of the crucial river. Caixin media reported on Tuesday that Shanghai authorities had taken emergency measures to secure water supply after the intrusions contaminated two of Shanghai's four primary reservoirs and forced their temporary closure.