excavate a ribbon from one of his pockets and tie it to a small rock or root. “Does the colour signify anything?” I enquired. “Indeed,” Roland said, and informed me that a red ribbon is used to indicate that the rambler’s path continued straight on along a mostly level plane; white indicates an ascent; blue, a descent. There are also ribbons that represent a change of course in one of the compass directions, as follows: green, west; yellow, north; orange, east; red, south. These signifiers are primarily of use to search parties, should they be needed, but the rambler who became hopelessly lost
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