Index: trunk/data/validator/ignoretags.cfg
===================================================================
--- trunk/data/validator/ignoretags.cfg	(revision 11560)
+++ trunk/data/validator/ignoretags.cfg	(revision 11561)
@@ -184,4 +184,10 @@
 K:lanes=9
 K:oneway=-1
+K:traffic_signals=blinker
+K:traffic_signals=blink_mode
+K:traffic_signals=emergency
+K:traffic_signals=ramp_meter
+K:traffic_signals=signal
+K:traffic_signals=crossing
 ;
 ; Amenity Key/Value Pairs