Brought to my attention by the "Feedback" section in this week's New Scientist magazine, dated 16 December 2006. This is the legal disclaimer for the Derbyshire Guide, in the narrow blue column at the left of the page:
Quote
This information is provided to the best of our knowledge. We have collected and collated it in good faith but we are not responsible for its accuracy and anyone intending to make use of this information is advised to check it out.
Well that's the legal stuff sorted.
Should you decline to comply with this warning, a leather winged demon of the night will soar from the deep malevolent caverns of the white peak into the shadowy moonlit sky and, with a thirst for blood on its salivating fangs, search the very threads of time for the throbbing of your heartbeat. Just thought you'd want to know that.
Great laugh 
now that's a good disclaimer.