Copyright Notice

The material featured on this blog site is subject to copyright protection (unless otherwise indicated). The copyright protected material on these blog pages is written and published by R J Dent and may not be reproduced without permission.

You may read the copyright protected material free of charge in any format for non-commercial research, private study or internal circulation within your organisation. The material must be acknowledged as copyright and you must identify R J Dent as being the author of the material.

For any other proposed re-use of the material, for example in commercial information, literature, products and/or services, you will need to apply for permission from the author’s representatives at

If you are seeking permission to quote from this site for any other reason, then you need to contact the author’s representatives at and obtain permission to do so.

Users are encouraged to establish hypertext links to this site.

© Copyright R J Dent 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 – all rights reserved.

r j dent logo