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This website has been designed and programmed to be as accessible as possible for everyone and to be compatible with the types of adaptive technology used by people with disabilities, including screen readers.


This website supports the following browsers:

On a PC:

  • Microsoft Internet Explorer 6 and above
  • Mozilla Firefox 1.5 and above
  • Google Chrome
  • Safari

On a Mac (OS X):

  • Safari
  • Mozilla Firefox 1.5 and above

We recommend 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

This website 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.


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 use our contact form.