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    <div class="moz-cite-prefix">On 17/12/18 19:38, Martin Koppenhoefer
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          <div dir="ltr">Am Fr., 14. Dez. 2018 um 17:09 Uhr schrieb
            Bryan Housel <<a href="mailto:bhousel@gmail.com"
              moz-do-not-send="true">bhousel@gmail.com</a>>:<br>
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            <div style="overflow-wrap: break-word;">The arrows indicate
              the “down” direction alongside certain kinds of ways.<br>
              For example, cliffs, coastlines, retaining walls, kerbs,
              guard rails, embankments.</div>
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        <div>is this also highlighting steps directions?</div>
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    The drafting standards for stairs have an arrow pointing up ... just
    to aid confusion, sorry. <br>
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