Some downloadable files on this website require particular programmes in order to open them. In the event you don't already have the necessary programme or plug-in, the links below will take you to a site where you can download it.
Viewing PDF documents
Portable Document Format files, designated by the icon, require a PDF reader such as the free Adobe Acrobat Reader .
Viewers with visual difficulties may find it useful to investigate components that improve the accessibility of Acrobat documents at the Adobe Accessibility Resource Centre.
Viewing Word documents
Microsoft Word files, designated by the icon, can be opened and printed (although not edited) by the free Microsoft Word Viewer .
Flash videos can be viewed using Adobe Flash Player .