[Talk-GB] building shapes from OS Street View

[Dave Stubbs]

> It's worth noting that the Yahoo aerial photography is also out of date; in some
> cases [1] people have traced streets from the photo which bear no relation to
> what's on the ground.  Yet nobody suggests we should stop tracing from it.

Yes they do.
http://lists.openstreetmap.org/pipermail/talk/2007-September/017830.html

I've slightly changed my mind since then, but anyway.

Dave