We hope you find this website easy and pleasant to use. We aim to make this site as usable and accessible as possible for all of our visitors.

However, if there are any elements of the site which you find difficult to use, please email and let us know what’s wrong so we can fix it.

If you need to change the size of the text you can do so by holding the Ctrl key and pressing + (for larger text) or – (for smaller text). Most modern web browsers also have zoom in and out controls available.

The Web Accessibility Initiative has lots of information and resources about tools that you can use to make your internet experience easier for you.