[talk-au] Should a "trail" route relation be one-way?

[stevea]

BTW, I very much recommend using JOSM as your preferred editor when editing relations, especially route relations.  IMO, the route relation editor in JOSM is superior to all others.  Don't forget to click the "sort relation" button as a last step in the relation editor window before you close it, that "neatens up" the elements so they connect with each other as best they can (the set of elements that are in the relation when you click it), and identifies any remaining gaps visually and readily.  JOSM's relation editor also pays attention to forward and backward directional role tags, presenting them (after a click of the sort button) in a visually clear way.  With practice, once you "get it," you won't go back to any other way of editing (especially route) relations!