A cookie is a file containing an identifier (a string of letters and numbers) that is sent by a web server to a web browser and is stored by the browser. The 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 identify users returning to a website.
Cookies may be either "persistent" cookies or "session" cookies.
A persistent cookie consists of a text file sent by a web server to a web browser, which will be stored by the browser and will remain valid until its set expiry date (unless deleted by the user before the expiry date).
A session cookie, on the other hand, will expire at the end of the user session, when the web browser is closed.
Third party cookies
When you use our website, you may be sent third party 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 this information. Overview of privacy at Google.
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, including the number of visitors to the site, where vistors have come to the site from and the pages they visited.
Cookies and personal information
Cookies do not contain any information that personally identifies you, but personal information that we store about you may be linked, by us, to the information stored in and obtained from cookies.
Most browsers allow you to refuse to accept cookies. Blocking all cookies will, however, have a negative impact upon the usability of many websites.
You can also delete cookies already stored on your computer. Again, doing this may have a negative impact on the usability of many websites.