Cookies are small text files that may be placed on your computer when you visit a website. They are widely used to make websites work and to make them more efficient. Cookies also help website owners understand how you use the site so that they can make it easier to find what you’re looking for.
Find out how to manage cookies on the Information Commissioner’s Office website.
Our privacy statement applies to our use of cookies.
We use Google Analytics to understand how you use our website and to gather feedback, so we can improve it.
We use Google Analytics to collect information about how you use this website. We do this to help make sure the site is meeting your needs and to make improvements based on our findings.
Google Analytics stores information about:
Google may retain user and event data for up to 14 months. We don’t collect or store your personal information (for example your name or address) so we can’t identify who you are. We don’t allow Google to use or share our analytics data.
Read Google's overview of privacy and safeguarding data and find out how you can opt out of being tracked by Google Analytics across all websites.
Google Analytics uses the following cookies on our website:
| Name | Purpose | Expires |
|---|---|---|
| _ga | Used to distinguish users. | 90 days |
| _gid | Used to distinguish users. | 24 hours |
| _gat | Used to throttle request rate. | 1 minute |
| AMP_TOKEN | Contains a token that can be used to retrieve a Client ID from AMP Client ID service. Other possible values indicate opt-out, inflight request or an error retrieving a Client ID from AMP Client ID service. | 30 seconds to 1 year |
| _gac_<property-id> | Contains campaign related information for the user. | 90 days |
| _ga_<container-id> | Used to persist session state. | 90 days |
| _gac_gb_<container-id> | Contains campaign related information. | 90 days |
These cookies are needed to make our website work.
You may see a cookies notice when you visit the website, to let you know that we would like to use cookies and to ask for your consent.
We use the following cookies on our website:
| Name | Purpose | Expires |
|---|---|---|
| cookieSettings | Used to save cookie preferences | 1 year |
If you no longer want this website to use non-essential cookies when you visit, you can manage your cookie preferences using the button below. However, this may not necessarily remove any unexpired cookies we have set. You'll need to reload any open pages for the changes to fully take effect.
There are several ways you can manage or delete cookies depending on which browser you used when you visited our website. Find out how to manage cookies on popular browsers:
To find information relating to other browsers, visit the browser developer's website.
Session cookies are only stored temporarily and expire once you close your browser.
To find out more about cookies, including how to see what cookies have been set, visit the About cookies website or visit the All about cookies website.