<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-NJT9S3" height="0" width="0" style="display:none;visibility:hidden"></iframe>


Print Close

This website has been designed to allow most users access to all of its content.


We have developed this site to be AA compliant with W3C Web Content Accessibility guidelines 1.0.

Changing the text sizes

You may wish to change the text size in this website so the fonts display at a larger size.

To change the font size using the browser menu, follow these instructions:

In Internet Explorer, from the View menu, select Text Size, then Larger or Largest.

In Firefox V2, from the View menu, select Text Size, then Increase.

In Firefox V3, from the View menu, select Zoom, then Zoom In. Firefox V3 will also increase the size of the other page elements. If you only want the text to get larger select Zoom Text Only from the same sub-menu.

In Safari, from the View menu, select Make Text Bigger.

Images and alt tags

All images used on the site include 'Alt' tag descriptive text alternatives. This allows users to see what the image is meant to convey even if it doesn't load, if images have been switched off or if a screen reader is being used to read the web page.