Our website uses the cookies listed below. A cookie is a small file of letters and numbers that we put on your computer if you agree. These cookies allow us to distinguish you from other users of the website which helps us to provide you with a good experience when you browse our website and allows us to improve our site.
Most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit allaboutcookies.org.
You can withdraw your consent and remove or block cookies at any time using the settings in your browser, but in some cases, this may impact your ability to use our website.
These cookies are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. The cookies collect information in an anonymous form that does not identify a visitor, including the number of visitors to the site, where visitors have come to the site from and the pages they visited. This helps us to improve the way our website works, for example by making sure users are finding what they need easily.
Click here for an overview of privacy at Google
To opt out of being tracked by Google Analytics across all websites visit the Google site.
The search engine on our website is designed to be as powerful and easy to use as the popular search engine Google. The search is made possible by a piece of hardware (a search ‘appliance’) supplied by Google that is plugged into our server and continuously indexes the content on our site. All search requests are handled by the appliance and the information is not passed on to any third party, including Google.