Claim LD05-HQ-C15 (v1.0)
A 2020 judicial-review challenge alleging race discrimination and feedback-loop effects was followed by the Home Office’s withdrawal of its original visa Streaming Tool before a merits ruling; successor routing systems later remained in production.
Research opportunities this claim motivates
What this claim leaves open for research. Each is a hypothesis about a gap, not a finding.
- Who first detects failures in public-sector algorithmic systems, and how late?The Home Office withdrew its original visa Streaming Tool after a judicial-review challenge and before any merits ruling, an example of an external trigger ending a system without a court finding; the study codes such triggers without treating withdrawal as proof of unlawfulness.
Provenance and status
- Claim type
- FACT (as printed: “FACT”)
- Publication status
- ELIGIBLE (STRONG_SCOPE, LEGAL_TIME) (as printed: “ELIGIBLE WITH STRONG LEGAL/TIME QUALIFIER”)
- Verification state
- CONTENT_VERIFIED_PRIMARY (as printed: “CONTENT VERIFIED”; verified by: UNKNOWN)
- Does not license
- Claim that a court ruled the original tool unlawful/discriminatory; claim that 2023 nationality rules apply unchanged to every 2026 CARS variant
- Source (field 6, as printed)
- ICIBI 2023 inspection; Home Office transparency/guidance; JCWI/Foxglove litigation record for claimant position
- Source type (field 7)
- MULTIPLE_SOURCE_TYPES (as printed: “Independent inspector + government primary + advocacy/legal-party material”)
- Institutional position
- Inspector/government/claimants
- Maturity (claim evidence / publication maturity)
- RAPIDLY_MATURING (as printed: “RAPIDLY MATURING”)
- Recorded date
- 2026-09-25
- Currentness / correction
- This is the current version. No correction or concern relation is recorded on its Sources.
Version
Current version v1.0, resolved through the explicit current pointer CLAIM--LD05-HQ-C15.
Pinned Sources (field 6, version-specific)
- “ICIBI 2023 inspection; Home Office transparency/guidance; JCWI/Foxglove litigation record for claimant position” → SRC-R04-HOME-OFFICE-ROUTING-SOURCE-SET--v1.0 — ICIBI 2023 inspection; Home Office transparency/guidance; JCWI/Foxglove litigation record for claimant position; class MULTIPLE_SOURCE_TYPES (explicit public provenance pin)
All 25 canonical Claim fields (raw values and normalized values)
| # | Canonical field | Canonical value (verbatim) | Normalized (Claim Value Vocabulary v1.0.2) |
|---|---|---|---|
| 1 | CLAIM ID | LD05-HQ-C15 | — |
| 2 | PUBLIC-FACING CLAIM | A 2020 judicial-review challenge alleging race discrimination and feedback-loop effects was followed by the Home Office’s withdrawal of its original visa Streaming Tool before a merits ruling; successor routing systems later remained in production. | — |
| 3 | CLAIM TYPE | FACT | base_types: FACT |
| 4 | RESEARCH STRAND | E/G | — |
| 5 | MATURITY | RAPIDLY MATURING | states: RAPIDLY_MATURING |
| 6 | SOURCE | ICIBI 2023 inspection; Home Office transparency/guidance; JCWI/Foxglove litigation record for claimant position | source_ids: SRC-R04-HOME-OFFICE-ROUTING-SOURCE-SET |
| 7 | SOURCE TYPE | Independent inspector + government primary + advocacy/legal-party material | classes: MULTIPLE_SOURCE_TYPES |
| 8 | INSTITUTIONAL POSITION | Inspector/government/claimants | — |
| 9 | SCOPE | UK visa routing, 2015–2025 | — |
| 10 | DESIGN | Documentary/legal/administrative review | — |
| 11 | SAMPLE / DATASET | Home Office routing systems and guidance | — |
| 12 | MODEL / TOOL / VERSION | Streaming Tool; successor CARS variants | — |
| 13 | COMPARATOR | Original tool vs redesigned routing | — |
| 14 | MAIN RESULT | Original tool withdrawn during litigation; CARS variants later used for complexity routing; final visa decision remains human | — |
| 15 | INFERENTIAL TARGET | Contestation-driven redesign and persistence of routing function | — |
| 16 | DOES NOT LICENSE | Claim that a court ruled the original tool unlawful/discriminatory; claim that 2023 nationality rules apply unchanged to every 2026 CARS variant | — |
| 17 | VERIFICATION STATE | CONTENT VERIFIED | state: CONTENT_VERIFIED_PRIMARY · verified_by: UNKNOWN |
| 18 | LIMITATIONS | Route-specific current attributes require versioned checking | — |
| 19 | CONTRADICTORY / SUPPORTING SOURCES | ICIBI 2017/2023; ATRS 2024; guidance 2025 | — |
| 20 | GEOGRAPHY / LANGUAGE | UK/English | — |
| 21 | DISTRIBUTIONAL LEDGER | Routing can change scrutiny and decision-maker grade | — |
| 22 | R01 / FIELD-MAP LINKS | D5, D6.3, D6.4, L-A | — |
| 23 | WHAT WOULD CHANGE THIS CLAIM? | New official documentation showing routing function removed or materially redesigned | — |
| 24 | PUBLICATION STATUS | ELIGIBLE WITH STRONG LEGAL/TIME QUALIFIER | state: ELIGIBLE · qualifiers: STRONG_SCOPE, LEGAL_TIME |
| 25 | RECORDED DATE | 2026-09-25 | — |
Field 22 references resolved against Field Map v0.2: D5 (DOMAIN); D6.3 (SUB_AREA); D6.4 (SUB_AREA); L-A (LENS)
Cited by Living Debate versions
Research-of-record provenance
Materialized by sociolens-materializer 0.6.0 at 2026-09-28T20:00:00.000Z; normalization contract SocioLens — Claim Value Vocabulary v1.0.2 — Pre-Spike Materialization Contract (v1.0.2). Content seal SHA-256 ed187032ba904ddcb7157e97f93c67b9266f575c642e586c642ef14878d7f05b.
Frozen Drive-derived inputs
- R04 — LD-05 Canonical Claim Ledger v1.0 — LOCKED (v1.0) — Drive ID
1WkAv7jmWIrr1GBmYSv66jDc8m222Yd9z; revision: NOT_EXPOSED_BY_DRIVE_TEXT_EXPORT; Drive modified ; block “ENTRY 15 — LD05-HQ-C15” SHA-256762232bb955bd39b9ef07a8cbf351b8f36ce3688d8a9afc3b0bfa8164551192e; SocioLens — Programme Status & Authority Register v0.6 status “CURRENT.”; frozen fixturefixtures/frozen/r04-ld05-claim-ledger-v1.0.
Builder decisions (not Drive data)
- VERSION = v1.0 — basis: Claim version taken from the canonical ledger artifact version (R04 — LD-05 Canonical Claim Ledger v1.0); Implementation Architecture Selection §5
- CURRENT_POINTER = true — basis: SocioLens — Programme Status & Authority Register v0.6 status for "R04 — LD-05 Canonical Claim Ledger v1.0 — LOCKED": "CURRENT."
- FIELD_6_SOURCE_REFERENCE = SRC-R04-HOME-OFFICE-ROUTING-SOURCE-SET--v1.0 — basis: field 6 of ENTRY 15 — LD05-HQ-C15 cites "ICIBI 2023 inspection; Home Office transparency/guidance; JCWI/Foxglove litigation record for claimant position"; Central HQ ruling embedded in Issue (this issue), item 4; the citation is the whole verbatim frozen field-6 text of this ClaimVersion, equal to the composite Source's canonical label.
- SOURCE_PROVENANCE_PIN = SRC-R04-HOME-OFFICE-ROUTING-SOURCE-SET--v1.0 — basis: Issue #5 proof rendering (Architecture Proof Protocol v0.1 AP-08 / Amendment v1.2 §6): explicit version-pinned public provenance of this ClaimVersion — the pinned field-6 Source record.