id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10983	Check double housenumbers	rza31	team	"The Tool housenumbervalidator on gulp21.bplaced.net signs Housenumbers with errors. Often the user make mistakes by input Data.
The double numbers are mostly in the Upload-Area.

Proposition:
check double housenumbers by the Checktool in JOSM."	enhancement	new	normal		Core validator