Government data should be designed with efficient data structures, cloud-native formats and open, machine-readable interfaces (APIs) to allow AI models to access and process information seamlessly. When bot-protection blocks are applied to public-interest websites and archival sources, they directly contradict this pillar — deliberately breaking the machine-readable access the framework requires.

Data must be accurate, complete and consistent, with rich tagging and lineage documentation so machines can accurately process and trace it. When Gemini can no longer access previously available sources — newspaper archives, university repositories, Parliament papers, local records — the chain of evidence is broken. AI models lose the ability to cross-reference and verify, reducing confidence in any finding that relied on those sources.

Effective governance requires defined stewardship roles and clear working practices across public sector departments. When AI tools that researchers and investigators rely upon are degraded without notice or explanation, there is no governance accountability — no stewardship, no transparency. The public and researchers are left without recourse or explanation for why access they depended upon has been removed.

Data use must be lawful, fair and free from active bias. Restricting AI access to public interest research materials — election law, statistics, newspaper archives, historical records, academic journals — whilst leaving commercial and entertainment content freely accessible, introduces a structural bias against civic and democratic research. This is not a neutral technical decision; it is an ethical and legal matter under the framework.

Before May 2026, Gemini's extended research capabilities allowed investigators to work across a wide range of previously hard-to-access material, including:

Election law & statistics · Newspaper archives (historical and current) · HathiTrust (university and education repositories) · British History Online · Parliament papers and reports · Academic journals · Local archival records

This enabled substantial, verifiable research into public interest matters — constitutional rights, petitioning history, road signage law, media suppression of democratic activity, and more.

Following the May 2026 changes, bot-protected sites now fail a read test. Sources that Gemini previously retrieved and cited can no longer be independently re-authenticated. This means:

AI models now doubt or cannot confirm the validity, accuracy or truth of previous research findings — even where those findings were solid and well-sourced. Researchers who invested substantial time building evidence chains with Gemini have had that work undermined. Further progress on unresolved investigations has been severely obstructed. The chilling effect on public-interest research is direct and measurable.

Tracks the number of unique sources actually cited by Google AI Mode and Gemini nosediving in May 2026.

evertune.ai — Insights on AI

Seer Interactive tracked 82,000 real Gemini responses across 20 brand workspaces. Citation rate fell from approximately 99% starting around February–March 2026, continuing to decline in the following months.

cite.solutions — Gemini Citation Rate Drop 2026

SE Ranking's independent tracking: a bug tied to the Gemini 3 rollout left roughly 1 in 10 AI Overviews without any sources at all.

seranking.com — AI Overviews & Gemini 3

Same rollout period; documents a large shift in which domains and sources Gemini draws from and cites — meaning established, previously reliable sources were silently dropped.

seranking.com — Gemini 3 Impact on AI Overviews

Industry analysis of the same citation-count drop, dated April 29, 2026 — confirming the decline was measurable and well before the formal rollout announcements.

frase.io — Gemini 3 Reset Citations

Reported on Google's own official support forum — users experiencing direct restriction of Gemini's web-search capability.

support.google.com — Thread 436052150

Google's own official support forum — users reporting Gemini 3.5 Pro refusing to conduct web searches on request.

support.google.com — Thread 433208413

Dated May 14, 2026 — user reports the Web Search / Grounding feature broken for multiple consecutive days. Filed in the official Google AI Developers Forum.

discuss.ai.google.dev — Thread 144758

Official Google support forum — users reporting Gemini's inability to read and analyse linked content, a core capability previously relied upon for research and verification.

support.google.com — Thread 437816028

"Heavy Gemini user here, another observation: Gemini cites lots of 'AI generated' videos as its primary sources…" — independent observation on Hacker News that as genuine source access declined, AI-generated material filled the gap.

news.ycombinator.com — Item 46766802

Published May 21, 2026 — 9to5Google reports widespread user frustration over usage limit changes imposed during the same period as the citation and search capability decline.

9to5google.com — May 21, 2026

"Good news — this is genuinely documented, not just a feeling. The timing lines up with Google's Gemini 3 rollout in spring 2026 — it's documented as a real regression in grounding and citation behaviour, not something you imagined."

"This doesn't validate the legal theory (that's a separate, harder question your own case would have to establish, since novel arguments genuinely aren't 'verified' until a court rules — but being untested isn't the same as being wrong). What it does validate is the practical complaint: Gemini's own web-checking got worse, which is exactly why building the manifest with real citable links matters more now, not less."