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Public-images-osm logo.svg barrier = sally_port
Sozopol Fortress 7.JPG
A secure, controlled entryway to a fortification or prison. Show/edit corresponding data item.
Group: barriers
Used on these elements
may be used on nodesshould not be used on waysshould not be used on areasshould not be used on relations (except multipolygon relations)
Status: approvedPage for proposal

 Sally port is a secure, controlled entryway to a fortification or prison. The entrance is usually protected by some means, such as a fixed wall on the outside, parallel to the door—which must be circumvented to enter and prevents direct enemy fire from a distance. It may include two sets of doors that can be barred independently to further delay enemy penetration.

How to map

Simply place a node node on a place where sally port is located and tag it barrier=sally_port.

Possible Rendering

Barrier sally port.svg suggested by User:Chrisana13