We are committed to ensuring that our website is accessible to everyone, including people with disabilities. If you have any questions or suggestions regarding the accessibility of our site please contact us. We are continually striving to improve the experience for all visitors.

For optimum viewing, please use Google Chrome.

Text size
If you find the text on this site is too small you can change it easily in your browser settings. To do this simply adjust your browser’s settings by going to the Tools menu, selecting “text size”, “text zoom” or “zoom” and increasing the size of the text.

PDF documents
Many documents on this website are in PDF (Portable Document Format). To read them you will require Adobe Acrobat viewer. You can download this from

If you need further information about Adobe accessibility, visit