The site was also validated as XHTML 1.0 Transitional compliant on 23 May 2008, using the W3C and Web Design Group validators, with CSS compliance.
All trivial images have null Alt text.
We have also introduced tab key navigation to this site enabling users to access navigation links and form controls using a keyboard. This is especially helpful for disabled users who do not have the mobility or co-ordination to use a mouse and need an alternative input device. Links controls can now be selected in logical order by repeatedly pressing the "tab" key. Press the the "enter" key to visit a link once highlighted.
Keyboard shortcuts allow users to navigate the site using specific accesskeys. Hold down the "alt" key, type the required character and press "enter" to visit a particular section. On an Apple computer, use the "control" plus access-key combination.
If you have any problems accessing the documents published on this website, please contact us and we will supply you with the document in an accessible format.