Accessibility
We want everyone to be able to use this website, including people with low vision, people with a cognitive disability, and people who use a screen reader, magnifier, switch or voice control.
Last updated: November 2026
The standard we aim for
We aim to meet the Web Content Accessibility Guidelines (WCAG) 2.2 at level AA.
What we’ve done
- Large text (18px or more) and strong colour contrast.
- Atkinson Hyperlegible, a typeface designed for people with low vision, for all body text.
- Every page works with a keyboard alone, and with JavaScript turned off.
- Every image has a description. The graphics in our guides repeat words that are already in the guide.
- Plain language throughout.
We check the site with automated accessibility tools and by using it with a keyboard.
Tell us about a problem
If something on this site is hard to use, please tell us. Email admin@
If you need information in another way, such as large print or a phone call to talk it through, just ask.