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I support their excellent work in keeping the paths open and documented but I have strong feelings against too much intervention and 'furniture'.
But make up your own mind, and fill in the questionnaire (it doesn't take too many minutes) and help to shape their policy.
http://www.derbyshire.gov.uk/council/have_your_say/consultation_search/Consultation_search_index/rights_of_way_improvement_plan.asp