We are continually working to improve the accessibility and usability of the website. We aim to meet the AA standard of the international Web Content Accessiblity Guidelines 2.0
If you have any technical or accessibility problems when using this site, or if you have any comments or suggestions, please contact web staff through our comments form.
How to magnify text using our text resize feature and your browser controls.
Viewing documents in Adobe Acrobat (pdf format) and Microsoft Word.
Hints and tips on getting the best from our online mapping systems.
How to listen to the MP3 and Windows Media Audio (WMA) files used on this site.
Use the free-to-download Windows Media Player, or Windows Media for Mac.
Many of our forms can be completed and returned by email – and you don't need to have Microsoft software.