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Source Notes

Source Notes: The Current State of UK Politics in 2026

An intermediate note for organizing research material, evidence links, issue structure, and inclusion decisions before the reader-facing article is written.

Source Notes

  • UK Parliament Commons party state: Labour 402, Conservative 116, Liberal Democrat 72, Reform UK 8, and three vacant seats.
  • UK Parliament Lords membership: 773 eligible members, including Conservative 245, Labour 216, Crossbench 156.
  • ONS CPI April 2026: CPI 2.8%, CPIH 3.0%.
  • Bank of England: Bank Rate 3.75%, next decision due June 18, 2026.
  • ONS Labour market May 2026: unemployment 5.0%, inactivity 20.9%, vacancies 705,000 for the latest period.
  • ONS migration year ending December 2025: net migration 171,000, immigration 813,000, emigration 642,000.
  • NHS England/BMA: April 2026 RTT waiting list of 7.22 million cases, about 6.11 million individual patients.
  • Institute for Government: post-2026 local and devolved election fragmentation and the effect of Reform UK local gains on Labour mayoral coalition-building.
  • YouGov local elections 2026: values as a voting reason at 43%, best local-issue policies at 29%, economy and cost of living at 27%, and immigration at 26%.
  • Home Office immigration white paper: government plan linking immigration, skills, visas, and domestic workforce development.
  • Home Office irregular migration statistics YE March 2026: 43,806 detected illegal-route arrivals, with small boats accounting for 90%.
  • Home Office small boats last 7 days: 710 people in 11 boats on June 15, 2026.
  • HM Treasury Spending Review 2025: £29 billion real-terms increase in NHS England day-to-day spending and the 92% 18-week target.
  • ONS Private rent and house prices April 2026: average private rents up 3.5% and average house prices up 1.2%.
  • GOV.UK PM remarks 5 June 2026: Defence Investment Plan, defence technology, autonomous capability, and regional jobs.

Excluded Material

General news coverage was not used as the backbone because official data better supports the article’s core claims. Polling was limited to YouGov’s post-local-election analysis; rolling voting-intention polls were kept out of the main argument.