Still working on fixing the Nanaimo area data import.
What happened was this.
The data was imported, however it was imported in correctly, as the roads intersect with duplicate nodes.
Also, the data has road names listed in CAPS rather than OSM standard, and didnt have any "attribution=*" tags imported.

Because there is so much other data in the area, and other mappers have been at work fixing up the area. .. it was easier that i just copy over the converted GeoBaseNRN roads, to the area.. then manually delete the roads.
There's only a few thousand, so it's not that much. :)

If anyone wants to help, let me know that we can coordinate efforts. :)

Cheers,
Sam