Change the text size

The easiest way to change the text size is using your browser. in most browsers you can use the following key cominations:

    'Ctrl' (or 'Command' key on Mac) and '+' (plus) to zoom in
    'Ctrl' (or 'Command' key on Mac) and '-' (minus) to zoom out
    'Ctrl' (or 'Command' key on Mac) and '0' (zero) to return to normal.

Holding Ctrl (or 'Command' key on Mac) and using your mouse's scroll wheel will have a similar effect.

Change your computer and browser settings

You may find it helpful to change some of the settings in your browser to make it easier for you to view this website. AbilityNet has produced a useful guide to using the accessibility options in your browser and on your computer.


The content of the website has been structured with screenreaders in mind. The first link on every page will skip you to the main content. Aria landmarks will help you find navigation menus and the main content. Browse by headings to ascertain the structure of the page content.