id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
24879	Validate crossing=* against crossing:markings=*	anonymous	team	"There a a few, somewhat common combinations of crossing=* and crossing:markings=* which are in itself contradictory, including (may not be complete):

crossing=unmarked + crossing:markings=* (where * is not ""no"")
crossing=marked + crossing:markings=no
crossing=uncontrolled + crossing:markings=no

Maybe it would be good to validate this?"	enhancement	new	normal		Core validator			crossing