This website uses cookies to remember you when you return to our site and to add extra functionality provided by third-party services such as Google or YouTube.
Cookies are small text files which are stored on your computer.
The tables below list the cookies you may encounter when using this site.
Please note that third-party cookies are set by other companies who have content on the CREST site – for example, YouTube or Flickr. These companies may set and control their own cookies.
Cookies set by this site
| Name | Purpose | Expires |
|---|---|---|
| wires | Used by our content management system to identify a specific user session. | At the end of the session (when your browser is closed down or a period of time has passed with no interaction) |
Third-party cookies
These are cookies set by other companies who have content on the CREST site. These companies may set their own cookies, which are controlled by them.
We aim to keep this list updated, but since the cookies are set by third-party services the list may become out of date if those services alter the cookies they use.
We currently do not set any third party cookies on content pages.