Has London’s £5bn ‘super sewer’ improved water quality in the Thames? | FT #shorts

London’s £5bn, 25km Tideway Tunnel or ‘super sewer’ was built on time and on budget. But since becoming fully operational in February 2025 and despite a reduction in spills, there’s no clear evidence of significant…
Source: Financial Times ↗ · 2026-11-11 · Official embed (owner allows embedding) · kind: news
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