2013/10/05 07:49:08 WARNING (RestrictionRelation): 70013324.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2366256 (at http://www.openstreetmap.org/?mlat=43.71168&mlon=10.78308&zoom=17) lacks 'to' way
2013/10/05 07:49:08 WARNING (RestrictionRelation): 70013324.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2366257 (at http://www.openstreetmap.org/?mlat=43.71121&mlon=10.78048&zoom=17) lacks 'from' way
2013/10/05 07:49:08 WARNING (RestrictionRelation): 70013324.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2449903 (at http://www.openstreetmap.org/?mlat=43.71018&mlon=10.38365&zoom=17) lacks 'via' node (guessing it should be at http://www.openstreetmap.org/?mlat=43.70728&mlon=10.37581&zoom=17, why don't you add it to the OSM data?)