Cookies policy

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.

How we use cookies

We use cookies to:

  • 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
Cookie name Purpose Expiry
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

To find out how we collect, store and use information about you or your visit, see our privacy policy.

Page last reviewed: 14 April 2020