Cookies on this website
Cookies are files saved on your phone, tablet or computer when you visit a website.
We use cookies to store information about how you use this website, such as the pages you visit.
Managing your cookie settings
We use several types of cookie, explained below.
You can choose which types of cookies you’re happy for us to use by clicking the Cookie Control icon at the bottom left corner of this page. The icon looks like this –

Analytical cookies
Cookies that measure website use
We use Google Analytics to measure how you use the website so we can improve it based on your needs. We do not allow Google to use or share the data about how you use this website.
Google Analytics sets cookies that store anonymised information about –
- how you got to this website
- the pages you visit on this website, and how long you spend on each page
- what you click on while you’re visiting the site
Cookies that help with our communications and marketing
These cookies may be set by third party websites and do things like measure how you view YouTube videos that are on this website.
Necessary cookies
These essential cookies do things like remember your progress through a form.
They always need to be on