Each section starts with general guidance information which can be used as a checklist of items to consider. This sets the general principals before moving into more detail.
In this text version of the web site, each line goes across the full width of the screen in order to be read more easily by computer screen reader programs. Also, the menues to click on are at the bottom of each page.
This text version of the main menu also has a link back into the graphic version. The graphic site has extra pages of drawings of requirements and recommendations, plus photographs of examples of good and bad practice.