A cookie is a small file containing just text, downloaded on to a device when a user accesses certain web sites. Cookies are useful because they allow a web site to recognise a user’s device.
- monitor how many visitors use the site, how they find the site, which pages they visit and what computer systems they are using
- help us improve the site and make it work well for all users
- help us market the site cost-effectively, keeping our costs down
Which cookies are used?
This site uses:
- Google Analytics cookies to monitor how many users are using the site, how they find the site, which pages they visit and what type of devices they are using. As an example, this information can help us see how many users are using mobile phones and how many are using computer monitors of various sizes. We can view reports analysing this information, but we can't identify individual users - see: https://developers.google.com/analytics/resources/concepts/gaConceptsCookies
- a session cookie storing the user's screen size in pixels, to help deliver the best size of image to that user as they browse around this site
Can any of the cookie information identify individuals?
We cannot identify individual users.
Can I stop cookies being saved on my computer?
Users who do not want to have cookies saved on their computers or other devices can block them - see the information below. Users who do not block cookies are presumed to have given their consent to the cookies used on this site.