Accessibility Information
Navigation
This site uses a consistent navigation scheme to make it easy to move between the pages.
- Main navigation categories are displayed at the top of the page.
- Secondary navigation is displayed in a navigation panel on the left.
- Tertiary navigation is displayed in second level pages.
Validation
With the exception of links to external sites, which are out of our control, this website conforms to W3C Web Accessibility Initiative Guidelines - standards which ensure that websites are accessible to all.
Where indicated by the W3C logo, the code on this site has been validated as complying with W3C standards.