Our website uses cookies, which are small text files that are placed on your computer by websites you visit. (If you are unaware of what cookies are or how they are used we recommend you visit http://www.aboutcookies.org. This will explain what they are and give you details on how to control cookie use (e.g. by blocking them) and deleting them if required, although this may have a negative impact on the usability of many sites).

This site operates an “implied consent” policy for these cookies which assumes that if you have set the cookies on your browser to active and continue to use the site you agree to cookies being applied. If you do not wish the site to use cookies, you can delete the cookies from your browser or set your browser to not use cookies see( http://www.aboutcookies.org ).

We use Google Analytics to analyse how users use the site and to improve the usability of it. Google Analytics generates statistical and other information about website use by means of cookies which are stored on user’s computers. The information generated (including your IP address) is used to create reports about the use of our website. Google will store this information. (If you wish to review Google’s position on privacy with respect to it analytics services visit: http://www.google.co.uk/intl/en/analytics/privacyoverview.html. To opt out of being tracked by Google Analytics across all websites visithttp://tools.google.com/dlpage/gaoptout ). All information gathered from these cookies is anonymous. We will not associate any data gathered from this site with any personally identifiable information, unless you specifically submit that information via a fill-in form on our website.