What are cookies?
Cookies are files saved on your phone, tablet or computer when you visit a website.
They store information about how you use the website, such as the pages you visit.
Cookies are not viruses or computer programs. They are very small so do not take up much space.
- make our website work, for example by keeping it secure and fast
- measure how you use our website, such as which pages you visit (anonymously)
List of cookies that make our website work
|ARRAffinity||Helps stop our site crashing by spreading traffic across web servers||When you close the browser|
|nhsuk-cookie-consent||Remembers if you used our cookies banner||When you close the browser (if you do not use the banner) or 1 year (if you use the banner)|
Change your cookie settings
Some cookies, like those used to measure how you use our website, are not needed for our website to work.
These cookies can help us make our website better, but we'll only use them if you say it's OK.
How we use the information we collect
Page last reviewed: 14 April 2020