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<p>This is just a fictional example, but I<span style="font-size: 12pt;"> have created a real-world restriction:</span></p>
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<p><a href="http://www.openstreetmap.org/relation/7156063" class="OWAAutoLink" id="LPlnk764222" previewremoved="true">http://www.openstreetmap.org/relation/7156063</a></p>
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<p>What would you say this restriction means? Does it mean that once a vehicle starts the from way it must go along the whole length to the to way?</p>
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<a id="LPImageAnchor_14937080497610.01812162682914531" href="http://www.openstreetmap.org/relation/7156063" target="_blank" style="display: table-cell; text-align: center;"><img aria-label="Preview image with link selected. Double-tap to open the link." id="LPThumbnailImageID_14937080497620.49764002406671315" width="250" height="250" style="display: inline-block; max-width: 250px; max-height: 250px; height: 250px; width: 250px; border-width: 0px; vertical-align: bottom;" src="http://www.openstreetmap.org/assets/osm_logo_256-835a859acf0d378e1d14e88b15e7b4b95211ccd41a2c061b1629cfbbb8deb697.png"></a></div>
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<a id="LPUrlAnchor_14937080497630.3621317687335719" href="http://www.openstreetmap.org/relation/7156063" target="_blank" style="text-decoration: none;">OpenStreetMap | Relation: 7156063</a></div>
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www.openstreetmap.org</div>
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OpenStreetMap is a map of the world, created by people like you and free to use under an open license.</div>
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<div id="Signature">Sent from Outlook.com </div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Paul Johnson <baloo@ursamundi.org><br>
<b>Sent:</b> 15 April 2017 17:14<br>
<b>To:</b> Tag discussion, strategy and related tools<br>
<b>Subject:</b> Re: [Tagging] mandatory restriction with via way as members</font>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Apr 13, 2017 at 11:36 AM, Michael Tsang <span dir="ltr">
<<a href="mailto:miklcct@gmail.com" target="_blank">miklcct@gmail.com</a>></span> wrote:<br>
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<p class="MsoNormal"><span lang="EN-GB">Dear all,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">I have created a restriction (mandatory route) where if vehicles coming from way must go through a section of a trunk route before leaving it. Assume that an only_straight_on relation has been created with from A-C, via
C-K-E (C-K-E is a single way but K is connected to D and J) and to E-G. </span></p>
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<div>A little hard to tell here, can you annotate an aerial for your example for a better visualization? </div>
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