Index: /trunk/data/validator/deprecated.mapcss
===================================================================
--- /trunk/data/validator/deprecated.mapcss	(revision 6632)
+++ /trunk/data/validator/deprecated.mapcss	(revision 6633)
@@ -179,5 +179,5 @@
 
 /* from http://wiki.openstreetmap.org/wiki/Conditional_restrictions#Deprecated_tags */
-*[/(day|date|hour)_(on|off)/] {
+*[/(day|date|hour)_(on|off)/][!restriction] {
   throwWarning: tr("{0} is deprecated", "{0.key}");
   suggestAlternative: "*:conditional";