anchor.diff:  http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-1208-pa-consultation,,410
   http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-1208rf-pa-consultation-response-form,,410
   http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-1234-research-into-diverse-businesses,https://www.gov.uk/government/publications/research-into-diverse-businesses,301
  -http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-686-rdna-user-guide,,410
  +http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-686-rdna-user-guide,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
   http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-687-competency-leaflet,,410
   http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-688-regulation-and-growth,https://www.gov.uk/government/publications/regulation-and-growth,301
   http://www.bis.gov.uk/assets/brdo/docs/publications-2012/12-760-arp-consultation,,410
  
positive.code: http://www.bis.gov.uk/assets/brdo/docs/competency/competency-partners,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/competency-pilot-evaluation,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/competency-presentation,https://www.gov.uk/government/collections/brdo-professional-development-and-culture-change-resources,301
  http://www.bis.gov.uk/assets/brdo/docs/competency/competency-process,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/grip-categories,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/grip-qanda,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-agriculture-eands,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-agriculture-fandp,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-agriculture-fh,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-agriculture-fs,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-agriculture-ic,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-agriculture-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-animal-health-ca,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-animal-health-fa,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-animal-health-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-fair-trading-cpca,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-fair-trading-cpr,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-fair-trading-dc,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-fair-trading-ea,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-fair-trading-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-food-mandp,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-food-nandh,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-food-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-food-sandh,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-food-standards,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-hands-las,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-hands-oh,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-hands-os,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-hands-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-housing-ph,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-housing-pi,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-housing-ri,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-housing-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-licensing-2003-aandp,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-licensing-2003-candlp,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-licensing-2003-e,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-licensing-2003-pands,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-metrology-acqm,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-metrology-gp,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-metrology-lap,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-metrology-qcs,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-metrology-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-metrology-tvmi,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-port-health-air,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-port-health-gen,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-port-health-ihr,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-port-health-imp,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-port-health-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-port-health-shell,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-port-health-ssc,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-ppc-c,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-ppc-e,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-ppc-p,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-ppc-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-ppc-ts,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-product-safety-cpa,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-product-safety-eca,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-product-safety-ed,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-product-safety-gpsr,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-product-safety-laap,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-product-safety-psp,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/km-product-safety-s,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/learning-log-template,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/rdna-qanda,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/sms-core-regulatory,,410
  http://www.bis.gov.uk/assets/brdo/docs/competency/sms-leadership,,410
  http://www.bis.gov.uk/assets/brdo/docs/event-resources,,410
  http://www.bis.gov.uk/assets/brdo/docs/event-resources/insp-reform-agenda,,410
  http://www.bis.gov.uk/assets/brdo/docs/event-resources/pa-tsi-programme-2013,,410
  http://www.bis.gov.uk/assets/brdo/docs/event-resources/rtd-acas,,410
  
negative.code: http://www.bis.gov.uk/assets/brdo/docs/primary-authority/err-clauses-feb,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/err-clauses-march,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/err-update-may,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-application-form,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-bill-clauses-guide,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-case-study-asda,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-case-study-bandq,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-case-study-iceland,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-case-study-moto,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-change-agreement-template,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-course-1,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-course-2,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-course-3,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-course-4,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-cs-slough-superdrug,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-determinations,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-ehn-asda-pa-feature,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-extension-overview,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-info-sheet-foi,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-inspection-plan-proposal,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-inspection-plan-rationale,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-inspection-plan-template,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-inspection-plan-template-multiple,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-it-pa-user-guide,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-it-system-guide-business,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-it-system-quickstart-guide,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-it-user-admin-guide,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-leaflet-business,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-leaflet-local-authorities,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-logo,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-logo-card,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-logo-certificate,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-logo-formal-notice,https://www.gov.uk/government/organisations/better-regulation-delivery-office,301
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-news-03,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-news-04,,410
  http://www.bis.gov.uk/assets/brdo/docs/primary-authority/pa-news-05,,410
  