[Tagging] highway=speed_camera equivalent for non-speed enforcement types

[Martin Koppenhoefer]

> Am 22/lug/2014 um 10:38 schrieb Andreas Goss <andig88 at t-online.de>:
> 
> You could see how big the support in the community is replace highway=speed_camera key with a man_made=*


IMHO highway is more appropriate than man_made for these. Something more specific like "enforcement" could be a alternative 

cheers,
Martin