My copyright policy is based on fairness and fair use.

This website and its content is copyright of

Any redistribution or reproduction of part or all of the contents in any form is prohibited other than the following:

  • you may print or download to a local hard disk extracts for your personal and non-commercial use only
  • you may copy the content to individual third parties for their personal use, but only if you acknowledge the website as the source of the material

You may not, except with my express written permission, distribute or commercially exploit the content. Nor may you transmit it or store it in any other website or other form of electronic retrieval system.

School Children & Students – you do not need to ask me for permission to use any of the content on this website for your studies. Where appropriate, simply credit this website,, as the source.

Thank you for visiting my website. I hope it is of use to you. – Simon Hartley