anchor.diff:  http://www.bis.gov.uk/policies/europe/eu-services-directive/legislation-and-implementation/information-for-local-authorities/screening-flowcharts-for-local-authorities,https://www.gov.uk/government/topics/europe,301
   http://www.bis.gov.uk/policies/europe/eu-services-directive/legislation-and-implementation/information-for-local-authorities/the-choices-for-online-transactions,https://www.gov.uk/government/topics/europe,301
   http://www.bis.gov.uk/policies/europe/eu-services-directive/legislation-and-implementation/primary-legislation-checklists,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/april-local-authority-newsletter,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/december-competent-authority-update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/december-local-authorities-update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/july-local-authority-update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/june%20ca%20update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/june-local-authority-update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/march%20la%20newsletter,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/march-competent-authority-newsletter,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/may-competent-authority-update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/may-local-authority-update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/september%20local%20authority%20update,https://www.gov.uk/government/topics/europe,301
  +http://www.bis.gov.uk/policies/europe/eu-services-directive/newsletters/september-competent-authority-update,https://www.gov.uk/government/topics/europe,301
   http://www.bis.gov.uk/policies/europe/eu-single-market-introduction,https://www.gov.uk/government/topics/europe,301
   http://www.bis.gov.uk/policies/europe/eu-single-market-introduction/20-years-on,https://www.gov.uk/government/topics/europe,301
   http://www.bis.gov.uk/policies/europe/european-business-test-panel,,410
  
positive.code: http://www.bis.gov.uk/policies/business-sectors/environmental-and-product-regulations/product-regulation/ec-product-directives/atex-directive,https://www.gov.uk/european-commission-product-directives,301
  http://www.bis.gov.uk/policies/business-sectors/environmental-and-product-regulations/product-regulation/ec-product-directives/consumer-safety,https://www.gov.uk/european-commission-product-directives,301
  http://www.bis.gov.uk/policies/business-sectors/environmental-and-product-regulations/product-regulation/ec-product-directives/electrical-equipment-safety-regulations-1994,https://www.gov.uk/european-commission-product-directives,301
  http://www.bis.gov.uk/policies/business-sectors/environmental-and-product-regulations/product-regulation/ec-product-directives/electromagnetic-compatibility-directive-2004-108-EC,https://www.gov.uk/european-commission-product-directives,301
  http://www.bis.gov.uk/policies/business-sectors/environmental-and-product-regulations/product-regulation/ec-product-directives/gas-appliances-directive,https://www.gov.uk/european-commission-product-directives,301
  http://www.bis.gov.uk/policies/business-sectors/environmental-and-product-regulations/product-regulation/ec-product-directives/household-appliances-noise-emission-regulations,https://www.gov.uk/european-commission-product-directives,301
  http://www.bis.gov.uk/policies/business-sectors/environmental-and-product-regulations/product-regulation/ec-product-directives/lifts-directive,https://www.gov.uk/european-commission-product-directives,301
  
negative.code: http://www.bis.gov.uk/policies/public-sector-innovation/contact-us,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/discussion-zone,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/events,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/events/2011/jun/02-06-dclg-policy-picnic-seminars-levers-and-drivers,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/events/2011/may/05-05-dclg-policy-picnic-systems-thinking,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/events/2011/may/12-05-innovation-in-healthcare-improving-care,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/events/2011/may/17-05-managing-the-deficit,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/events/older-events,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/face-to-face-support,,410
  http://www.bis.gov.uk/policies/public-sector-innovation/face-to-face-support/bis-innovation-roadshows,,410
  