We aim to ensure that our website is accessible and usable to as many people as possible.

If you have trouble using the website, please let us know.


This site will work in all major web browsers. Most browsers (e.g. Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, etc.) allow you to set the size and colour of text and the background colours of web pages. You can also choose the colours for links.

Make sure you running an up to date version of your browser. This will make your computer more secure, and ensure websites work properly for you.

PDF documents

Most documents on this site are available as PDFs (Portable Document Format). To read these you will need a PDF file reader installed, such as Adobe Reader. You can find out more about the accessibility features of Adobe Reader on their website.