We are committed to ensuring that our site is as accessible as possible to all audiences.

We are therefore working hard to improve the quality of our site to meet the highest accessibility standards: for the most part, our pages should meet or exceed the WCAG 2.0 'AA' standard, and should be easily navigable using assistive technologies.

If you experience any issues related to accessibility, please let us know and we will endeavour to make further improvements.

Text resizing

This can be achieved on this website, and on most other websites, by following these instructions:

On a PC (if you are using Windows or Linux)

  • Increase text size by holding the CTRL key and pressing +
  • Decrease text size by holding the CTRL key and pressing -
  • Reset the text size to its default size by holding the CTRL key and pressing 0

On a Mac

  • Increase text size by holding the COMMAND key and pressing +
  • Decrease text size by holding the COMMAND key and pressing -
  • Reset the text size to its default size by holding the COMMAND key and pressing 0

PDF documents

Occasionally it is necessary for us to provide information on this website in PDF format. If you experience any difficulty accessing the information in any PDF document provided by us, please let us know and we provide you with the information in an alternative format.