Index: trunk/data/validator/combinations.mapcss
===================================================================
--- trunk/data/validator/combinations.mapcss	(revision 7767)
+++ trunk/data/validator/combinations.mapcss	(revision 7818)
@@ -134,4 +134,10 @@
 }
 
+/* {0.key} together with {1.key}, see #10837 */
+*[noname?][name],
+*[highway]["addr:street"] {
+  throwWarning: tr("{0} together with {1}", "{0.key}", "{1.key}");
+}
+
 /* {0} on suspicious object */
 *[tunnel  ][!highway][!railway][!waterway][public_transport != platform][man_made != pipeline],
@@ -165,5 +171,5 @@
 }
 
-/* see ticket #9593 */
+/* see #9593 */
 *[sport][tourism != hotel][highway != raceway][leisure !~ /^(sports_centre|stadium|track|pitch|golf_course|water_park|swimming_pool|recreation_ground)$/][natural !~ /^(beach|bare_rock)$/][amenity !~ /^(pub|restaurant|swimming_pool)$/][landuse !~ /^(recreation_ground|piste|farm|farmland)$/] {
     throwWarning: tr("sport without physical feature");
@@ -187,2 +193,14 @@
     throwWarning: tr("{0} should be on the node where {1} and {2} intersect", "ford", "highway", "waterway");
 }
+
+/* any other *_name tag but not a name, see #10837 */
+*[/_name$/][!name] {
+  throwWarning: tr("alternative name without {0}", "{1.key}");
+}
+
+/* see #10837 */
+way[destination][!oneway?] {
+  throwWarning: tr("incomplete usage of {0} on a way without {1}", "{0.key}", "{1.key}");
+  suggestAlternative: "destination:forward";
+  suggestAlternative: "destination:backward";
+}