2013/10/10 03:29:00 WARNING (RestrictionRelation): 70013163.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/3233100 (at http://www.openstreetmap.org/?mlat=51.49822&mlon=7.28936&zoom=17) unknown member role 'backward'
2013/10/10 03:29:02 WARNING (RestrictionRelation): 70013163.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/3233100 (at http://www.openstreetmap.org/?mlat=51.49822&mlon=7.28936&zoom=17) lacks 'via' node (guessing it should be at http://www.openstreetmap.org/?mlat=51.49833&mlon=7.28917&zoom=17, why don't you add it to the OSM data?)
2013/10/10 03:29:02 WARNING (RestrictionRelation): 70013163.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2934247 (at http://www.openstreetmap.org/?mlat=51.50399&mlon=7.25967&zoom=17) lacks 'to' way
2013/10/10 03:29:02 WARNING (RestrictionRelation): 70013163.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2839539 (at http://www.openstreetmap.org/?mlat=51.49530&mlon=7.26211&zoom=17) lacks 'from' way
2013/10/10 03:29:02 WARNING (RestrictionRelation): 70013163.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/3172006 (at http://www.openstreetmap.org/?mlat=51.48878&mlon=7.23593&zoom=17) lacks 'to' way
2013/10/10 03:29:02 WARNING (RestrictionRelation): 70013163.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2758953 (at http://www.openstreetmap.org/?mlat=51.41445&mlon=7.26417&zoom=17) lacks 'from' way