This site uses cookies - small text files that are placed on your machine to help the site provide a better user experience. In general, cookies are used to retain user preferences, store information for things like shopping carts, and provide anonymised tracking data to third party applications like Google Analytics.

As a rule, cookies will make your browsing experience better. However, you may prefer to disable cookies on this site and on others. The most effective way to do this is to disable cookies in your browser.

What are cookies?

Cookies are files that are sent by a web server to a web browser, and stored by the browser. The cookie identifier is then sent back to the server each time the browser requests a page from the server. Cookies can be used by web servers to identity and track users as they navigate different pages on a website, and to identify users returning to a website.

How do we use these cookies?

We may use the information we obtain from your use of our cookies for the following purposes:

To recognise your computer when you are visiting our website. To track you as you navigate our website. For analysis of the use of our website. Use of third party cookies

We use Google Analytics to analyse the use of our website, Google Analytics generates statistical and other information about website use by means of cookies, which are stored on users computers. Information generated about our website is used to create reports and Google will store this information. Google's privacy policy can be viewed at: www.google.com/privacypolicy.html.

Can I block cookies?

Yes, most browsers allow you to refuse to accept cookies, such as Internet Explorer, Firefox and Google Chrome etc, see the browser(s) website for more information on this. Alternatively you can block all cookies, however this can have a negative impact upon the usability of many websites.

How to delete cookies stored on your computer

This is normally dependant on your browser, for information on common browsers see below:-

Internet explorer: http://support.microsoft.com/kb/278835

Firefox: http://support.mozilla.org/en-US/kb/delete-cookies-remove-info-websites-stored

Google Chrome: https://support.google.com/chrome/bin/answer.py?hl=en-GB&answer=95647&p=cpn_cookies