id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
9458	detect emergency=permissive as bogus	mkoniecz	team	"http://wiki.openstreetmap.org/wiki/Key:access#Values

""permissive Open to general traffic until such time as the owner revokes the permission which they are legally allowed to do at any time in the future."" (in this)

http://wiki.openstreetmap.org/wiki/Key:access#Land-based_transportation

""emergency=* (category: emergency motor vehicles; e.g., ambulance, fire truck, police car)""

I am not aware about any country where owner may revoke access to emergency vehicles, most likely emergency=permissive makes no sense everywhere and probably it should be replaced by emergency=yes in most situations.

example: ​osmwww:browse/way/179246547

{{{
Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2013-12-20 02:34:28
Last Changed Author: simon04
Revision: 6502
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2013-12-19 22:48:46 +0100 (Thu, 19 Dec 2013)
Last Changed Rev: 6502

Identification: JOSM/1.5 (6502 en_GB) Windows 7 32-Bit
Memory Usage: 38 MB / 247 MB (8 MB allocated, but free)
Java version: 1.7.0_45, Oracle Corporation, Java HotSpot(TM) Client VM

Plugin: OpeningHoursEditor (30117)
Plugin: buildings_tools (30057)
Plugin: notes (v0.6)
}}}"	enhancement	closed	normal	14.01	Core validator		fixed