While sewage leaks are far from unique to London, London does make for a good case study in them. It’s a city which has seen drastic population growth, especially since the latter half of the 20th century and that has posed a challenge for its (rather antiquated) sewage system.
Read MoreLondon is a notoriously expensive city, but even so, a price of £1 million for a one-metre trip is pretty steep.
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