id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
17320	Allow boundary=* to share an OSM way with highway=*, waterway=* and other ways	Hb---	team	"It is common that an administrative border runs in the middle of a waterway.  But if a boundary and a waterway are tagged on the same OSM way, then the JOSM validator warns about ""Overlapping ways"".

This warning should not show up in case of ~~waterways~~ boundarys."	enhancement	closed	normal		Core validator	tested	fixed