We are also committed to making sure that information on our website is accessible, regardless of any impairment that you may have.
The text-only version of this website allows you to view the pages without images. This feature may be useful to you if you have a visual impairment or if your computer takes a long time to display pages with images.
To view the text-only version of a page, click on the ‘text-only’ button at the bottom of the page. To return to the graphics view, click on the ‘full graphics’ link at the bottom of the page.
Files in this format will have “PDF” next to them. To view and print PDF files, you must have Adobe® Acrobat® Reader installed.
To download this product for free, please use this link: Adobe Acrobat Reader.
Downloading other files
Some files may be in zip, xls or doc file formats. They will have the relevant symbol next to them. If you have difficulty opening a document, right click on it and select ‘Save Target As…’ to save it to your computer.
Downloading zip files
The ZIP file format is a data compression and archive format. A ZIP file contains one or more files that have usually been compressed to reduce file size. To open, view and extract from zip files you must have a zip utility. Some operating systems come with a zip program already installed. If your do not have one you can download one of the following freely available programs: