By using our site, you consent to the policy on use of cookies set out here.

This web site uses a small number of cookies (small files transferred to your computer through your web browser, if you allow, to enable web sites to capture and remember certain data).

We send you encrypted session cookies when you access our web site. Session cookies are only stored until you leave the site. They are used to present our site in an appropriate and consistent way, and (if you login) to control your access to parts of the site.

We also use a cookie to remember whether you have acknowledged and accepted the cookie declaration displayed at the top of our site when you visit for the first time.

We do not knowingly use tracking cookies or other intrusive techniques.

Information about cookies in general, about your rights over our use of cookies, and on deleting or controlling them, is available from

The information and advice offered by in defining our policies and practices is gratefully acknowledged.

Please contact us or provide feedback, however if you think that any aspects of this policy is deficient, unclear or in need of development. Any changes to this policy will be posted on this page.