Accessibility statement

01Our target

This site is designed and built with the Web Content Accessibility Guidelines (WCAG) 2.2 at level AA as the target. We have not commissioned an independent audit, so we do not claim formal conformance.

02What we have done

Semantic page structure with a logical heading order and a skip-to-content link.

Keyboard access to navigation, menus, tabs, accordions and forms, with visible focus indicators.

Colour combinations chosen for sufficient contrast, with a darker variant of our accent colour used for small text.

Animation that respects the reduced-motion setting of your device, and content that never depends on animation to appear.

Form fields with visible labels, instructions and error messages linked to each field.

Text alternatives for meaningful diagrams, and readable list-based alternatives for interactive maps.

03Known limitations

Some decorative diagrams are simplified on small screens; the same information is always available as text beside them.

We continue to test with assistive technologies and will fix issues as they are found.

04Report a problem

If you find anything difficult to use, please tell us through the contact page and describe the page and the problem. [A dedicated accessibility contact address will be added here.]