Accessibility information
Access keys
The following standard access keys are available on all pages:
- S Skip navigation
- 0 Accessibility information [this page]
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To use the access keys with Internet Explorer and navigate using only the keyboard, press the ‘Alt’ key on Windows or the ‘Ctrl’ key on a Mac and any of the keys below simultaneously, then press ‘Enter’.
Standards compliance
This site conforms to the W3C’s WAI Accessibility Guidelines, Level Single-A. However, it also implements the majority of recommendations at Double-A and Triple-A levels.
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If you have any problems accessing this site, or any other technical difficulties, please contact us.