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On 2012-09-19 21:39, Martin Vonwald wrote :
<blockquote
cite="mid:00381C31-B971-4215-8F1E-199CDE46E0B7@gmail.com"
type="cite">Am 19.09.2012 um 20:36 schrieb André Pirard
<a class="moz-txt-link-rfc2396E" href="mailto:A_Pirard@hotmail.com"><A_Pirard@hotmail.com></a>:<br>
<blockquote type="cite">BTW, I'm wondering about that "forward".<br>
</blockquote>
<br>
If I understood you correct(!) this restriction should block
traffic going in. If anyone manages to get into the town without
passing that signpost (don't ask me how) he is allowed to leave
town on that road.<br>
</blockquote>
There are no weight limit signs anywhere else (don't ask me why, the
council itself don't know).<br>
<blockquote
cite="mid:00381C31-B971-4215-8F1E-199CDE46E0B7@gmail.com"
type="cite">
<blockquote type="cite"><b>Why not North, East, South and West?</b><br>
Clockwise and Anticlockwise or such if we don't want to split
Circle Line?<br>
</blockquote>
<br>
Because this might be ambiguous and is much harder to process by
data consumers.<br>
</blockquote>
I don't see exactly why if we consider the ends of the ways and
that, as data consumer<br>
<ul>
<li>a program can easily deduce a forward/backward if that's its
best option<br>
</li>
<li>a human can just just hold the map north up instead of finding
the nodes order</li>
</ul>
Only the circle needs special attention and only if it's 8 shaped is
it a real problem.<br>
I just checked that <a
href="http://en.wikipedia.org/wiki/Circle_line_%28London_Underground%29">en.wikipedia.org/wiki/Circle_line_(London_Underground)</a><br>
<blockquote type="cite">Clockwise, the new service runs from
Hammersmith to Edgware Road, ...<br>
</blockquote>
When I was a kid, I used it as a merry go round for a few pence.<br>
<br>
But I won't fight for that ;-)<br>
<br>
Cordialement,<br>
<br>
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<td valign="top">André.</td>
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