Accessibility is the term used to describe how a product, service or place can be easily used by as many people as possible. It is about making things usable to all people, whatever their age, abilities or disabilities.

We have taken care to ensure our website complies with the Web Content Accessibility Guidelines 2.0 (commonly known as WCAG 2.0).

Browser support

The content on the page you came from is accessible to all browsers and internet devices, but may not display well in browsers which do not comply with these standards. If you are experiencing problems with any of our pages, please let us know.

Accessibility features

The accessibility features available on this site include:

  • access keys to access certain information using your keyboard
  • skip links and a logical tab order to navigate using assistive technologies
  • W3C Accessible Rich Internet Applications (ARIA) roles, states and properties for page landmarks and interactive components
  • Keyboard navigation for menus and interactive components as per ARIA recommendations.

Keyboard navigation

Menus and interactive elements on this website can be navigated using key combinations recommended by the WC3 ARIA standard.

  • use the tab key to enter a menu or interactive element as part of the tab order for the page
  • use the arrow keys to move focus between the different menu items or controls within the element; and
  • use the Enter key to activate a focused control or menu item
  • use the tab key to move to the next menu or to leave the interactive element.

Access keys

Access keys enable users to bring focus to page elements using the keyboard. This may assist those with motor skill difficulties and prove a convenience to all.

  • 1 :
  • 2 : Website home
  • 3 : Site map
  • 4 : Contact us
  • 5 : Search
  • 6 : not in use
  • 7 : not in use
  • 8 : not in use
  • 9 : not in use
  • 0 : Access keys help.

How to use access keys

If you are using a Windows computer: press Alt and the access key number to highlight the link. Press Enter to go to the linked page.

If you are using Macintosh computer: press control and the access key number to highlight the link, then press return to go to the linked page.