Accessibility

We are making every effort to ensure our site is accessible to all. This website is compliant to W3C WCAG 2.0 level AA, and in some parts level AAA.

If you have any difficulties accessing any part of this site, or wish to comment about any aspect of our website, please contact us.

Text only and high contrast

We provide text only and high contrast views for users with vision impairments. There is a 'text only' link in the footer of each page to switch to one of these views.

How to increase or decrease the text size

If you have a mouse with a scroll wheel, hold down the 'Ctrl' key and scroll the wheel up and down to increase or decrease the text size.

Alternatively, follow the browser-specific instructions below:

Internet Explorer 7

Hold down the 'Ctrl' key and press the '+' and '-' keys. Or change the zoom level at the bottom right of the screen.

Internet Explorer 5 and 6

1. Click 'View' in the top menu bar
2. Go to 'Text Size' in the drop-down menu
3. Select the size of text you want

Opera

1. Click 'View' in the top menu bar
2. Go to 'Zoom' in the drop-down menu
3. Select the level of zoom you want
Or change the zoom level at the bottom right of the screen.
Or use the '+' and '-' keys.

Firefox

1. Click 'View' in the top menu bar
2. Go to 'Text Size' in the drop-down menu
3. Choose whether you want to increase or decrease the text size
Or hold down the 'Ctrl' key and use the '+' and '-' keys.

Mozilla

1. Select 'View' from the top menu bar
2. Go to 'Text Zoom' in the drop-down menu
3. Select the size you want

Safari

Hold the 'Apple' key and use the '+' and '-' keys