Episode details

Available for over a year
Tom Heap from Radio 4's Costing the Earth programme goes under the streets of London to find out how lumps of waste and food are forming 'fatbergs', and clogging the sewers
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Available for over a year
Tom Heap from Radio 4's Costing the Earth programme goes under the streets of London to find out how lumps of waste and food are forming 'fatbergs', and clogging the sewers
Programme Website