<p>I can't even begin to think how to validate that this is sensible - the changes are so significant that it's going to be very hard to reason about.</p>
<p>I'm also not at all sure that it makes sense to talk about "slight left" off a roundabout. It's not normal even to talk about left/right when leaving a roundabout - all navigation systems I have ever encountered just tell you to take the nth exit or, when on the roundabout, to take the next exit.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/pull/1808#issuecomment-378057302">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABWnLelyvS0k9uUZxH41sISvrSNaaaOGks5tkpy9gaJpZM4TEHfq">mute the thread</a>.<img src="https://github.com/notifications/beacon/ABWnLfPBJJjc4n3pHiZakKkQnVzLWWggks5tkpy9gaJpZM4TEHfq.gif" height="1" width="1" alt="" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/openstreetmap/openstreetmap-website/pull/1808#issuecomment-378057302"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>

<script type="application/json" data-scope="inboxmarkup">{"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/openstreetmap/openstreetmap-website","title":"openstreetmap/openstreetmap-website","subtitle":"GitHub repository","main_image_url":"https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png","avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png","action":{"name":"Open in GitHub","url":"https://github.com/openstreetmap/openstreetmap-website"}},"updates":{"snippets":[{"icon":"PERSON","message":"@tomhughes in #1808: I can't even begin to think how to validate that this is sensible - the changes are so significant that it's going to be very hard to reason about.\r\n\r\nI'm also not at all sure that it makes sense to talk about \"slight left\" off a roundabout. It's not normal even to talk about left/right when leaving a roundabout - all navigation systems I have ever encountered just tell you to take the nth exit or, when on the roundabout, to take the next exit."}],"action":{"name":"View Pull Request","url":"https://github.com/openstreetmap/openstreetmap-website/pull/1808#issuecomment-378057302"}}}</script>