Generally speaking you could bot an area with the default speed limit then just tag the higher speed roads.<br><br>The bigger problem is how do you stop some teenager from changing the sped limit on the map.<br><br><a href="http://www.carsguide.com.au/site/news-and-reviews/car-news/gps_speed_limiters_in_action">www.carsguide.com.au/site/news-and-reviews/car-news/gps_speed_limiters_in_action</a><br>
<br>Cheerio John<br><br><div class="gmail_quote">On 4 July 2010 19:44, Anthony <span dir="ltr"><<a href="mailto:osm@inbox.org">osm@inbox.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="im">On Sun, Jul 4, 2010 at 6:33 PM, Roy Wallace <span dir="ltr"><<a href="mailto:waldo000000@gmail.com" target="_blank">waldo000000@gmail.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>On Sun, Jul 4, 2010 at 10:34 PM, Anthony <<a href="mailto:osm@inbox.org" target="_blank">osm@inbox.org</a>> wrote:<br>
><br>
> How do you use speed limit tags when<br>
> only 5% of the roads are tagged with them?<br>
<br>
</div>Think longer-term.<br>
</blockquote></div><br></div><div>Okay. How do you use speed limit tags when only 8% of the roads are tagged with them?</div>
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