Episode details
Radio London,3 mins
Should London become a 'sponge city'?
Available for over a year
Flash flooding has been described as the main environmental risk to people living in the capital by the Greater London Authority. One solution put forward is that London should become a "sponge city" - an urban area designed to absorb and hold rainwater. How would this work? Ä¢¹½¶ÌÊÓƵ London's Jacob Evans has the story. (Image credit: Getty Images)
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