Cookies are information packets sent by web servers to web browsers, and stored by the web browsers. The information is then sent back to the server each time the browser requests a page from the server. This enables a web server to identify and track web browsers.

We use a number of different cookies on our site. If you do not know what cookies are, or how to control or delete them, then we recommend you visit http://www.aboutcookies.org for detailed guidance.

The list below describe the cookies we use on this site and what we use them for. Currently we operate an ‘implied consent’ policy which means that we assume you are happy with this usage. If you are not happy, then you should either not use this site, or you should delete the cookies having visited the site, or you should browse the site using your browser’s anonymous usage setting (called “Incognito” in Chrome, “InPrivate” for Internet Explorer, "Private Browsing" in Firefox and Safari etc.) .

Google Analytics cookies:
We use Google Analytics to analyse the use of this website. Google Analytics generates statistical and other information about website use by means of cookies, which are stored on users' computers. The information generated relating to our website is used to create reports about the use of the website. Google will store and use this information. You can find out more about Google’s position on privacy as regards its analytics service at http://www.google.com/intl/en_uk/analytics/privacyoverview.html.

Extreme-Tracker cookies:
We use cookies from Extreme Tracking to similarly track user behaviour on our website. See http://extremetracking.com/

Every time you log on to our website your IP (Internet Protocol) address registers on our servers. Your IP address reveals no information other than the number assigned to you. We do not use this technology to get any personal data against your knowledge or free will. Nor do we use it for any purpose other than to help us monitor traffic on our website.

Refusing cookies:
Most browsers allow you to refuse or to accept cookies.
In Internet Explorer, you can refuse all cookies by clicking “Tools”, “Internet Options”, “Privacy”, and selecting “Block all cookies” using the sliding selector.
In Firefox, you can adjust your cookies settings by clicking “Tools”, “Options” and “Privacy”.
Blocking cookies will have a negative impact upon the usability of some websites.