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What the picker changes
  • Top topics digest — the cards score the selected period against the prior 4 weeks.
  • 12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
  • Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
  • Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
  • Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.
What stays as-is
  • Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
  • Co-occurrence graph — recent-activity anchored, not picker-driven.
  • Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.
Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.
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Press topic

Crown-Led Business Case For Harbour Crossing

8 articles · 4 aliases in press · peaked week of 16 Aug 2026 · first seen 17 Aug 2026

a formal, independently managed business case commissioned by the Crown to evaluate the financial, technical, and delivery viability of a second harbour crossing

The stories behind this signal

across press, releases & commentary · links open at the source
News Letters: We don’t need another study on harbour crossing options - that was done almost 20 years ago NZ Herald · 18 AugRead ↗ News Meola Reef harbour crossing: Mayor could use own fund to pay for study RNZ · 18 AugRead ↗ News Peters calls harbour crossing report a gross waste of money 1News (TVNZ) · 18 AugRead ↗ News Peters calls National's harbour crossing report a gross waste of money 1News (TVNZ) · 17 AugRead ↗ News Luxon perplexed as Winston breaks Cabinet ranks over harbour crossing plan Stuff · 17 AugRead ↗ News Auckland harbour crossing decision deferred to at least 2027 1News (TVNZ) · 17 AugRead ↗ News $100m spent, and still no plan: Government delays Auckland harbour bridge decision Stuff · 17 AugRead ↗ News Government delivers update on second Auckland Harbour crossing progress NZ Herald · 17 AugRead ↗

Sample framings

Up to 12 framings across outlets and orientations — each a short phrase the extractor generated to characterise the piece's editorial angle (not a quote). Filter by lean to see how each bloc is spinning the story; click through to read the original.

rnz Centre

government commissioning detailed financial and design analysis

Meola Reef harbour crossing: Mayor could use own fund to pay for study
18 Aug
tvnz Centre

government pursuing evidence-based planning

Peters calls harbour crossing report a gross waste of money
18 Aug
+6 more framings Create a free account to see them all →

Coverage by outlet lean Methodology →

Stacked weekly counts; colour by editorial lean. Stuff and The Spinoff lean centre-left, NZ Herald centre-right, others centre.

Alias drift

How press outlets have named this topic, week by week.

Free account Create a free account to watch this topic — get alerted when framing shifts, when an MP adopts new language, or when discourse and press diverge. Create a free account Log in

Recent headlines

Most recent 8 articles linking to this topic.

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