random points

• squatters = informal dwellers
• 4 tenure status of a housing unit (Source: NSCB)
  -owned or being amortized
  -rented
  -occupied for free with owner's consent
  -occupied for free w/o owner's consent/knowledge
• morbidity = frequency of illnesses, injuries and disabilities
• "surveillance society" = CCTV society = "dataveillance society" =
  http://news.bbc.co.uk/1/hi/uk/6108496.stm