anchor.diff:  http://www.bis.gov.uk/assets/biscore/business-sectors/docs/p/12-551-proposals-align-directives-with-new-legislative-framework-checklist,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31801/12-551-proposals-align-directives-with-new-legislative-framework-checklist.pdf,301
   http://www.bis.gov.uk/assets/biscore/business-sectors/docs/p/12-792-proposed-abolition-aircraft-shipbuilding-tribunal-response,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31802/12-792-proposed-abolition-aircraft-shipbuilding-tribunal-response.pdf,301
   http://www.bis.gov.uk/assets/biscore/business-sectors/docs/p/12-792-proposed-abolition-aircraft-shipbuilding-tribunal-response.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31390/12-792-proposed-abolition-aircraft-shipbuilding-tribunal-response.pdf,301
  -http://www.bis.gov.uk/assets/biscore/business-sectors/docs/p/12-973-proposed-abolition-british-shipbuilders-corporation-response,https://www.gov.uk/government/publications/proposed-abolition-of-british-shipbuilders-corporation-government-response-to-consultation,301
  +http://www.bis.gov.uk/assets/biscore/business-sectors/docs/p/12-973-proposed-abolition-british-shipbuilders-corporation-response,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/34741/12-973-proposed-abolition-british-shipbuilders-corporation-response.pdf,301
   http://www.bis.gov.uk/assets/biscore/business-sectors/docs/p/12-973-proposed-abolition-british-shipbuilders-corporation-response.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31369/12-973-proposed-abolition-british-shipbuilders-corporation-response.pdf,301
   http://www.bis.gov.uk/assets/biscore/business-sectors/docs/r/11-526-rohs-regulations-government-guidance-notes,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31803/11-526-rohs-regulations-government-guidance-notes.pdf,301
   http://www.bis.gov.uk/assets/biscore/business-sectors/docs/r/11-654-review-procedure-uk-national-contact-point,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31804/11-654-review-procedure-uk-national-contact-point.pdf,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/further-education-skills/docs/c/12-706-consultation-revocation-further-education-workforce-regulations,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/32293/12-706-consultation-revocation-further-education-workforce-regulations.pdf,301
  http://www.bis.gov.uk/assets/biscore/further-education-skills/docs/c/12-706-consultation-revocation-further-education-workforce-regulations.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31365/12-706-consultation-revocation-further-education-workforce-regulations.pdf,301
  http://www.bis.gov.uk/assets/biscore/further-education-skills/docs/c/12-706rf-consultation-revocation-further-education-workforce-regulations-form.doc,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31366/12-706rf-consultation-revocation-further-education-workforce-regulations-form.doc,301
  http://www.bis.gov.uk/assets/biscore/further-education-skills/docs/c/12-970-revocation-further-education-workforce-consultation-response,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/34740/12-970-revocation-further-education-workforce-consultation-response.pdf,301
  http://www.bis.gov.uk/assets/biscore/further-education-skills/docs/c/12-970-revocation-further-education-workforce-consultation-response.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31367/12-970-revocation-further-education-workforce-consultation-response.pdf,301
  http://www.bis.gov.uk/assets/biscore/further-education-skills/docs/d/11-829-distillation-call-for-evidence-responses-offender-learning,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/32294/11-829-distillation-call-for-evidence-responses-offender-learning.pdf,301
  http://www.bis.gov.uk/assets/biscore/further-education-skills/docs/d/11-829-distillation-call-for-evidence-responses-offender-learning.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/31465/11-829-distillation-call-for-evidence-responses-offender-learning.pdf,301
  