anchor.diff:  http://www.lowpay.gov.uk/lowpay/lowpay2005/chapter2d.shtml,,410
   http://www.lowpay.gov.uk/lowpay/lowpay2005/chapter2e.shtml,,410
   http://www.lowpay.gov.uk/lowpay/lowpay2005/chapter2f.shtml,,410
  +http://www.lowpay.gov.uk/lowpay/lowpay2005/chapter4.shtml,,410
  +http://www.lowpay.gov.uk/lowpay/lowpay2005/chapter5.shtml,,410
  +http://www.lowpay.gov.uk/lowpay/lowpay2005/chapter6.shtml,,410
  +http://www.lowpay.gov.uk/lowpay/lowpay2005/chapter7.shtml,,410
   http://www.lowpay.gov.uk/lowpay/lowpay2005/commissioners.shtml,,410
   http://www.lowpay.gov.uk/lowpay/lowpay2005/listfigures.shtml,,410
   http://www.lowpay.gov.uk/lowpay/lowpay2005/listtables.shtml,,410
  
positive.code: http://www.lowpay.gov.uk/lowpay/agricultural_wages_board.pdf,,410
  http://www.lowpay.gov.uk/lowpay/commissioners_fees_expenses_2010-11.xls,https://www.gov.uk/government/publications/low-pay-commissioners-fees-and-expenses-april-2010-to-march-2011,301
  http://www.lowpay.gov.uk/lowpay/commissioners_fees_expenses_2011-12.doc,https://www.gov.uk/government/publications/low-pay-commissioners-fees-and-expenses-april-2011-to-march-2012,301
  http://www.lowpay.gov.uk/lowpay/consultation.shtml,https://www.gov.uk/government/consultations/national-minimum-wage-2013-review,301
  http://www.lowpay.gov.uk/lowpay/et_revised%20letter.doc,,410
  http://www.lowpay.gov.uk/lowpay/foi/2008_foi_request_no1.doc,,410
  http://www.lowpay.gov.uk/lowpay/foi/2009_foi_request_no1.doc,,410
  http://www.lowpay.gov.uk/lowpay/foi/2009_foi_request_no2.doc,,410
  
negative.code: http://www.lowpay.gov.uk/lowpay/report/rep02_chairman.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report/rep02_rec.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report/rep02_summary.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report_evidence_2013_section_a_to_b.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report_evidence_2013_section_c_to_f.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report_evidence_2013_section_g_to_l.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report_evidence_2013_section_m_to_r.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report_evidence_2013_section_s_to_t.shtml,,410
  http://www.lowpay.gov.uk/lowpay/report_evidence_2013_section_u_to_z.shtml,,410
  http://www.lowpay.gov.uk/lowpay/research/lpc_publication_scheme.doc,https://www.gov.uk/government/organisations/low-pay-commission/about/publication-scheme,301
  http://www.lowpay.gov.uk/lowpay/research/pdf/0394_lpc_final_layout.pdf,,410
  http://www.lowpay.gov.uk/lowpay/research/pdf/a_qualitative_study_of_apprenticeship_pay.pdf,,410
  