1. This site will be up-dated as and when the author sees fit, either in response to comments received or as new information either comes to light or is deemed relevant.
  2. Where  wording is changed in previously-existing paragraphs, the expression “Updated on <date>” will appear at the end of that paragraph, where <date> is the effective date of the change.
  3. Where new paragraphs are added, these will be immediately preceded by the expression “New on <date>”.
  4. New links added to a page will have the following expression immediately after them: “New link on <date>”. This may happen either because of design changes to the site or because external web pages referenced by this site have been moved to new U.R.L’s. The author is not responsible for changes in content of external web pages.
  5. Paragraphs deleted will be left in place but with no text, except for the words “Para deleted on<date>”.
  6. There will be no separate single list of the updates on this site.