Some images do not have a text alternative, so people using a screen reader cannot access the information. This fails WCAG 2.1 success criterion 1.1.1 (non-text content).
We plan to add text alternatives for all images by July 2021. When we publish new content we’ll make sure our use of images meets accessibility standards.
Some of our PDFs and Word documents may not be structured so they are accessible to a screen reader. This does not meet WCAG 2.1 success criterion 4.1.2 (Name, Role, Value).
The leaflets are historical. New leaflets will meet the accessibility standards when newly published.