Our website (Our Site) is designed to be accessible to a wide range of people with disabilities, and we have followed the Web Content Accessibility Guidelines (WCAG) 2.0 – these are guidelines designed to make web content more accessible. Wherever possible, we have included simplified features to make our content available to people who are using adaptive technology or might otherwise find the standard features difficult to use.


Our Site supports the following browsers:

On a PC:

  • Microsoft Internet Explorer 7 and above
  • Mozilla Firefox
  • Safari
  • Chrome

On a Mac (OS X):

  • Safari
  • Mozilla Firefox

It is recommended that you use the latest version of web browser software. You can download the latest version of browsers free from the following websites:

Screen resolution and text size

Our Site is designed for a minimum resolution of 1024 x 768. If your current setting is lower than 1024 x 768, the pages will not fit into your browser window without the need to use the scrollbars.

Users with a visual impairment can change the text size by adjusting the settings in their browser.

Internet Explorer users can access this facility through the View > Text Size menu. Other browsers enable this feature by pressing Ctrl and the + or - keys.
Blind and visually impaired users can also make use of screen readers such as JAWS Screen Reading Software.


You will need Adobe Flash Player (version 8 or above) to view the multimedia presentations or video clips on this site. Text alternatives are provided for all multimedia content. You can download the latest version from the Adobe website.

Further assistance

If you have further questions or feedback relating to this website, please contact us.