Cookies

Cookies are small files saved on your phone, tablet or computer when you visit a website.

We use cookies to make this site work and collect information about how you use our service.

Essential cookies

Essential cookies keep your information secure while you use this service. We do not need to ask permission to use them.

Name	Purpose	Expires
Session	Used to store page information	As soon as you close your browser

Cookie banner cookies

You may see a message at the top of your screen when you first visit the service asking you to accept or reject analytics cookies. A cookie is stored so that your computer knows you've seen it and not to show it to you again.

Name	Purpose	Expires
accept_analytics_cookies	Lets us know you've already seen our cookie message	12 months

Analytics cookies (optional)

With your permission, we use Google Analytics to collect data about how you use this service. This information helps us to improve our service.

Google is not allowed to use or share our analytics data with anyone.

Google Analytics stores anonymised information about:

• how you got to the service
• the pages you visit and how long you spend on each page
• what you click on while you're using the service

Name	Purpose	Expires
_ga	Helps us count how many people visit our service by checking if you’ve visited before	2 years
_ga_	Helps us measure how you use the service	2 years
_gid	Helps us identify unique users, the referring sites that brought them to the service, and track and count sessions and visitors	24 hours