What are cookies?
For further information on cookies generally, including how to control and manage them, visit the guidance on cookies published by the UK Information Commissioner’s Office, www. aboutcookies .org or www.allaboutcookies.org .
Alternatively, common web browsers allow some control of most cookies through the browser settings. To find out how to manage cookies on popular browsers you can follow the links below. Please note that if you change your browser settings so that no cookies (including those which are essential to the services requested) are accepted, you may lose some of the functionality of our website.
To opt out of being tracked by Google Analytics across all websites, visit http://tools.google.com/dlpage/gaoptout .
The table below provides more information about the cookies we use and why:
This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors.
This cookie is installed by Google Analytics. The cookie is used to store information about how visitors use a website and helps in creating an analytics report of how the website is doing. The data collected includes the number of visitors, the source where they have come from, and the pages visited in an anonymous form.
This cookie is installed by Google Universal Analytics to throttle the request rate to limit the collection of data on high traffic sites.