W3C

This site has been designed to conform to the W3C-WAI Web Content Accessibility Guidelines 1.0 level Double-A.

Increasing text size

Some users might find screen text easier to read by increasing the size at which text is displayed. To do this you should simply adjust your browser's settings.

Depending on your browser type use one of the following:

• if you use Microsoft Internet Explorer, go to the View menu, select Text Size and then either Larger or Largest;
• if you use Netscape Navigator, go to the View menu and choose Increase Font until the text is the size you require.

Downloadable documents

Where possible we have included downloadable files in both Portable Document Format (PDF) and Rich Text Format (RTF), also indicated is the file size.