anchor.diff:  Old Url,New Url,Status
  -http://www.hm-treasury.gov.uk/10017.htm,https://www.gov.uk/government/publications/international-examples-of-spending-consolidations-presentation,418
  -http://www.hm-treasury.gov.uk/10019.htm,https://www.gov.uk/government/publications,301
  +http://www.hm-treasury.gov.uk/10017.htm,https://www.gov.uk/government/publications/international-examples-of-spending-consolidations-presentation,301
  +http://www.hm-treasury.gov.uk/10019.htm,https://www.gov.uk/government/publications?keywords=&publication_filter_option=consultations&topics%5B%5D=all&departments%5B%5D=hm-treasury,301
   http://www.hm-treasury.gov.uk/2010_june_budget.htm,,410
   http://www.hm-treasury.gov.uk/2011budget.htm,,410
   http://www.hm-treasury.gov.uk/2011budget_airpassenger.htm,,410
  
positive.code: http://www.hm-treasury.gov.uk/natstats_comp.htm,https://www.gov.uk/government/publications/national-statistics-code-of-practice-and-protocols-compliance-statement,418
  http://www.hm-treasury.gov.uk/natstats_prog.htm,https://www.gov.uk/government/publications/national-statistics-publications-provisional-timetable-to-september-2013,418
  http://www.hm-treasury.gov.uk/natstats_standards_policies_statistics.htm,https://www.gov.uk/government/publications/standards-and-policies-for-our-statistics,418
  http://www.hm-treasury.gov.uk/oil_gas_industry.htm,https://www.gov.uk/government/news/oil-and-gas-industry,418
  http://www.hm-treasury.gov.uk/orange_book.htm,https://www.gov.uk/government/publications/orange-book,418
  http://www.hm-treasury.gov.uk/ots_press_010812.htm,https://www.gov.uk/government/news/complexities-of-unapproved-share-schemes-identified,418
  http://www.hm-treasury.gov.uk/ots_press_03032011.htm,https://www.gov.uk/government/news/recommendations-to-simplify-uks-spaghetti-bowl-of-tax-reliefs-put-to-chancellor,418
  http://www.hm-treasury.gov.uk/ots_press_08112010.htm,https://www.gov.uk/government/news/uks-tax-system-has-over-1000-reliefs,418
  http://www.hm-treasury.gov.uk/ots_press_10032011.htm,https://www.gov.uk/government/news/initial-simplification-ideas-for-small-businesses-tax-unveiled,418
  http://www.hm-treasury.gov.uk/ots_press_110711.htm,https://www.gov.uk/government/news/tax-simplification-team-to-review-pensioner-taxation-and-share-schemes--2,418
  http://www.hm-treasury.gov.uk/ots_press_13122010.htm,https://www.gov.uk/government/news/tax-simplification-team-publish-initial-recommendations,418
  http://www.hm-treasury.gov.uk/ots_press_22102010.htm,https://www.gov.uk/government/news/office-of-tax-simplification-announces-expert-team-for-tax-reviews,418
  http://www.hm-treasury.gov.uk/ots_press_27012011.htm,https://www.gov.uk/government/news/tax-teams-roadshows-reveal-common-ground-on-simplification,418
  http://www.hm-treasury.gov.uk/ots_press_27062011.htm,https://www.gov.uk/government/news/pensioner-tax-and-share-schemes-next-areas-for-simplification,418
  http://www.hm-treasury.gov.uk/ots_press_28022012.htm,https://www.gov.uk/government/news/recommendations-to-simplify-uks-tax-system-for-small-businesses,418
  http://www.hm-treasury.gov.uk/ots_press_ess_060312.htm,https://www.gov.uk/government/news/share-schemes-simplification-recommendations-put-forward,418
  http://www.hm-treasury.gov.uk/ots_press_pt_060312.htm,https://www.gov.uk/government/news/first-steps-on-review-of-pensioner-taxation-simplification,418
  http://www.hm-treasury.gov.uk/pes_local_authority.htm,,410
  http://www.hm-treasury.gov.uk/pes_overview.htm,,410
  http://www.hm-treasury.gov.uk/pes_peowp.htm,https://www.gov.uk/government/organisations/hm-treasury/document_series/peowp,301
  
negative.code: http://www.hm-treasury.gov.uk/tax_pay_appointees_review.htm,https://www.gov.uk/government/publications/review-of-the-tax-arrangements-of-public-sector-appointees,418
  http://www.hm-treasury.gov.uk/tax_pensions_increases.htm,https://www.gov.uk/government/publications/pensions-increase,418
  http://www.hm-treasury.gov.uk/tax_policy_making_new_approach.htm,https://www.gov.uk/government/publications/the-new-approach-to-tax-policy-making,418
  http://www.hm-treasury.gov.uk/tax_updates.htm,https://www.gov.uk/government/publications?keywords=&publication_filter_option=all&topics%5B%5D=all&departments%5B%5D=hm-treasury,301
  http://www.hm-treasury.gov.uk/terms_and_conditions.htm,,410
  http://www.hm-treasury.gov.uk/terms_copyright.htm,,410
  http://www.hm-treasury.gov.uk/terms_copyright_faqs.htm,,410
  http://www.hm-treasury.gov.uk/terms_disclaimer.htm,,410
  http://www.hm-treasury.gov.uk/thinking_about_risk.htm,https://www.gov.uk/government/publications/thinking-about-risk,418
  http://www.hm-treasury.gov.uk/treasury_economic_workingpaper7.htm,https://www.gov.uk/government/publications/employing-the-capability-approach-to-compare-pensioners-well-being-across-uk-countries,418
  http://www.hm-treasury.gov.uk/treasury_statement_pre_release_of_budget_info.htm,https://www.gov.uk/government/news/hm-treasury-statement-pre-release-of-budget-information,301
  http://www.hm-treasury.gov.uk/ukecon_heseltinereview_index.htm,https://www.gov.uk/government/publications/the-governments-response-to-the-heseltine-review,418
  http://www.hm-treasury.gov.uk/wheatley_review.htm,https://www.gov.uk/government/news/the-wheatley-review,301
  http://www.hm-treasury.gov.uk/wheatley_review_pn_280912.htm,https://www.gov.uk/government/news/independent-review-into-libor-published,301
  http://www.hm-treasury.gov.uk/wms_april2012.htm,,410
  http://www.hm-treasury.gov.uk/wms_february2012.htm,,410
  http://www.hm-treasury.gov.uk/wms_january2012.htm,,410
  