anchor.diff:  http://www.bis.gov.uk/consultations/applying-student-number-controls-to-alternative-providers,https://www.gov.uk/government/consultations/applying-student-number-controls-to-alternative-providers-with-designated-courses,301
   http://www.bis.gov.uk/consultations/audit-exemptions-and-accounting-framework,https://www.gov.uk/government/consultations/audit-exemptions-and-change-of-accounting-framework-consultation-and-summary-of-responses,301
   http://www.bis.gov.uk/consultations/ban-use-of-bills-of-sale-for-consumer-lending,https://www.gov.uk/government/consultations/consultation-on-proposal-to-ban-the-use-of-bills-of-sale-for-consumer-lending,301
  -http://www.bis.gov.uk/consultations/broadband-deployment-and-sharing-other-utilities-infrastructure,https://www.gov.uk/government/consultations/this-document-is-no-longer-here,301
  +http://www.bis.gov.uk/consultations/broadband-deployment-and-sharing-other-utilities-infrastructure,,410
   http://www.bis.gov.uk/consultations/call-for-evidence-collective-redundancy,https://www.gov.uk/government/consultations/call-for-evidence-uo-collective-redundancy-consultation-rules,301
   http://www.bis.gov.uk/consultations/call-for-evidence-compensation-for-carbon-price-floor-emissions-trading-call,https://www.gov.uk/government/consultations/compensation-for-the-indirect-costs-of-the-carbon-price-floor-and-eu-emissions-trading-scheme-ets-call-for-evidence--2,301
   http://www.bis.gov.uk/consultations/call-for-evidence-dealing-with-dismissal,https://www.gov.uk/government/consultations/call-for-evidence-dealing-with-dismissal-and-compensated-no-fault-dismissal-for-micro-businesses,301
  
positive.code: http://www.bis.gov.uk/assets/biscore/business-law/docs/e/11-813-explanatory-memorandum-annual-returns-regulations,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31663/11-813-explanatory-memorandum-annual-returns-regulations.pdf,301
  http://www.bis.gov.uk/assets/biscore/business-law/docs/e/11-819-explanatory-text-draft-companies-disclosure-auditor-agreements,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31664/11-819-explanatory-text-draft-companies-disclosure-auditor-agreements.pdf,301
  http://www.bis.gov.uk/assets/biscore/business-law/docs/e/12-1028-explanatory-notes-draft-regulations-part-25-companies,https://www.gov.uk/government/publications/explanatory-notes-to-accompany-draft-regulations-revising-part-25-of-the-companies-act-2006-august-2012,301
  http://www.bis.gov.uk/assets/biscore/business-law/docs/e/12-1162-employee-ownership-share-buy-backs-consultation,https://www.gov.uk/government/publications/this-document-is-no-longer-here--15,301
  http://www.bis.gov.uk/assets/biscore/business-law/docs/e/12-1162-employee-ownership-share-buy-backs-consultation.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/32716/12-1162-employee-ownership-share-buy-backs-consultation.pdf,301
  http://www.bis.gov.uk/assets/biscore/business-law/docs/e/12-1162rf-employee-ownership-share-buy-backs-consultation-form,https://www.gov.uk/government/publications/employee-ownership-and-share-buy-backs-consultation-response-form,301
  http://www.bis.gov.uk/assets/biscore/business-law/docs/e/12-1162rf-employee-ownership-share-buy-backs-consultation-form.doc,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/32717/12-1162rf-employee-ownership-share-buy-backs-consultation-form.doc,301
  
negative.code: http://www.bis.gov.uk/assets/biscore/statistics/docs/p/12-921-private-sector-employment-indicator-user-guide,https://www.gov.uk/government/publications/private-sector-employment-indicator-user-guide-and-technical-annex,301
  http://www.bis.gov.uk/assets/biscore/statistics/docs/p/12-p152a-private-sector-employment-indicator-release-quarter-1,https://www.gov.uk/government/publications/private-sector-employment-indicator-quarter-1-february-april-2012-statistical-release,301
  http://www.bis.gov.uk/assets/biscore/statistics/docs/p/12-p152b-private-sector-employment-indicator-release-quarter-2-2012,https://www.gov.uk/government/publications/private-sector-employment-indicator-quarter-2-may-july-2012-statistical-release,301
  http://www.bis.gov.uk/assets/biscore/statistics/docs/p/12-p153a-private-sector-employment-indicator-tables-quarter-1,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/34786/12-p153a-private-sector-employment-indicator-tables-quarter-1.xls,301
  http://www.bis.gov.uk/assets/biscore/statistics/docs/p/12-p153b-private-sector-employment-indicator-tables-quarter-2-2012,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/34787/12-p153b-private-sector-employment-indicator-tables-quarter-2-2012.xls,301
  http://www.bis.gov.uk/assets/biscore/statistics/docs/r/12-1166-methodology-revisions,https://www.gov.uk/government/publications/regional-economic-performance-indicators-methodology-and-revisions-policy,301
  http://www.bis.gov.uk/assets/biscore/statistics/docs/r/12-162an-annex-data-tables,https://www.gov.uk/government/publications/regional-economic-performance-indicators-commentary-annex-data-tables,301
  http://www.bis.gov.uk/assets/biscore/statistics/docs/r/12-259-regional-economic-performance-indicators-2012-tables,https://www.gov.uk/government/publications/regional-economic-performance-indicators-september-2012,301
  