We have worked hard to make this site accessible to a wide audience and to ensure a better experience for all users and all technologies.
However we welcome any comments, suggestions or feedback you have for us, please feel free to contact us.
This website is built using HTML5 and CSS3
All pages on this site use structured semantic markup.
Alternative Text for Images
Relevant and descriptive text alternatives are provided for all non-decorative images on this website. This is beneficial for users using assistive technologies (such as screen readers) or users who choose to turn images off in their browser.
Cascading Style Sheets
This site was designed using cascading style sheets (CSS). The content of this site remains readable even if users have CSS support disabled in their web browser.
This can be activated by using the 'Change text size' links at the top of the page. There are 3 pre-set text sizes to choose from.
If your web browser is up to date then you can also 'zoom in' on the website in the following ways:
- PC / other browsers Increase size: Hold down the CTRL key and press + Decrease size: Hold down the CTRL key and press -
- Mac / all browsers Increase size: Hold down the Command key and press + Decrease size: Hold down the Command key and press -