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We have undertaken to use our knowledge and understanding of the ways in which different people access the Internet to develop a website that is clear and simple for everybody to use.

We endeavour to make sure that every page complies with the World Wide Web Consortium's Web Content Accessibility Guidelines (WCAG), as part its Web Accessibility Initiative (WAI). This site has been built to achieve at least Priority Level 1 checkpoints. We are aware however, that a number of the checkpoints of the WCAG are subjective – and although we are sure that we have met them squarely, there may be instances where interpretation may vary.


The pages within this website have been tested on standard distributions of the following browsers and versions:

  • Internet Explorer version 9 and later
  • Microsoft Edge version 0.11.10074.0 and later
  • Firefox version 47 and later
  • Google Chrome version 51 and later
  • Safari version 9 and later (Mac & iOS only, Windows version not supported)


This website has a responsive design and is compatible on the following devices:

  • Desktop computers (both Windows and Apple)
  • Laptop computers (both Windows and Apple)
  • Tablet devices (both Android and iOS)

Give us your feedback

We are committed to providing an accessible service. If you experience problems or have any suggestions for improvement, please email us using the Contact Us Form.