Image Alt text and accessibility
Where an image is purely decorative we don't add Alt text as this is superfluous information, and extra 'noise' that someone using a screenreader will have to get through before reaching the essential information on a page.
Some of the information on our website is in Portable Document Format (PDF). You will need Adobe Acrobat Reader to read PDF files. Adobe Acrobat Reader can be downloaded free of charge from the Adobe website. Later versions of this software provide a number of features that improve access for users.
You should contact us if you have trouble using this website - this will help us to make improvements.