Cookie details
Cookies are files saved on your phone, tablet or computer when you visit a website.
Cookies that measure website use
Gogle Analytics
We use cookies to capture anonymous website usage in Google Analytics giving us data that includes the pages that you visit, how long you spend on pages and how you found our site. By interpreting this data we can anticipate website traffic usage and improve your website experience in terms of being able to find and use the information on this site.
These cookies are not used to identify you personally, and we do not allow Google to use or share these analytics data.
We use the following Google Analytics cookies on this site:
| Name | Purpose | Expires |
|---|---|---|
| _ga | These help us count how many people visit this site by tracking if you’ve visited before. | 2 years |
| _gid | These help us count how many people visit this site by tracking if you’ve visited before. | 24 hours |
| _ga_ | Used by Google Analytics to find and track an individual session with your device | 2 years |
You can opt out of Google Analytics cookies on our cookies page or by installing the Google Analytics Opt-out Browser Add-on.
Strictly necessary cookies
Cookies message
You may see a banner when you visit GOV.UK inviting you to accept cookies or review your settings. We’ll set cookies so that your computer knows you’ve seen it and not to show it again, and also to store your settings.
| Name | Purpose | Expires |
|---|---|---|
| cookies_ |
Saves your cookie consent settings | 1 year |
| cookies_ |
Lets us know that you’ve saved your cookie consent settings | 1 year |
Sessions and security
We set cookies to ensure the security of the site and to enable to support sessions, without which the website would forget you each time you visit a different page within the website.
| Name | Purpose | Expires |
|---|---|---|
| XSRF-TOKEN | Prevents forms on this site being submitted by malicious external sites. | After 2 hours of inactivity |
| road_ |
This is a session cookie, allows your progress through the site to be remembered. | After 2 hours of inactivity |
Change your settings
You can change your cookie settings by visiting our cookies page.