Mobile device friendly. Can be viewed with any window or screen width.
Navigation and content works with screen readers, touch screens, mice and keyboards.
The most important pages are available in multiple languages (see flags at top right of applicable pages).
Best viewed with a minimum of 32,000 (15 bits per pixel) colours available.
Frames are not used.
Cascading Style Sheet (CSS) support is highly recommended (although not essential). Without it, some styles of text may not appear as authored, or in the correct order.
Recently tested with the following browsers, in alphabetical order (but expected to work with any browser):
Firefox 26 by Mozilla (Windows)
Internet Explorer 9 by Microsoft (Windows)
Google Chrome 31 (Windows)
Netsurf 3 (RISC OS)
Opera 9.24 (Windows)
Safari 5 by Apple (Windows)
Cookies are used only to retain a preference for displaying content in a particular language.
No advertising tracking services are used.
If you encounter any viewing problems, try reloading the page. If the problem continues, please let us know the details along with your browser, browser version number and your device's operating system.