The main pages within this website are arranged in linked sets, like the chapters of a book. The website is also deeply hierarchical, with only small amounts of content on any particular page. However, the navigation for screen reading users has been specifically streamlined so that the whole website will read like the pages of a book if a specific cycle of links are followed.

Indeed, the contents of the site were written as a book, so will make the most sense when read in this manner! On every page, it is therefore recommended that you follow the "skip to main content" shortcut, read the page, then follow the "next page" link, then continue to repeat this cycle. Alternatively, to receive more information about where you are, follow the "skip to breadcrumbs" shortcut, read the breadcrumbs, then follow the "skip to main content" shortcut, then read the page, then follow the "next page" link, and continue to repeat this cycle.

Whenever you read a page that is at the end of a chapter, or one that forms a contents page for a set of chapters at a lower level, the link that appears at the end of the page is named "next section" rather than "next page". Additionally, a small number of pages (such as this one) sit outside the structure that hosts the main content: all these pages end with a link named "back to toolkit home".

The main hierarchical menu of the website is always presented at the end of every page, so will not usually be read, but can be accessed through the "skip to navigation" shortcut. This menu will always contain the top level of hierarchy, and your current level of hierarchy expanded to a second level.