d %t/lock/webmap            00755 root root

# for `webmap-download --lockdir` *and* `webmap-import --lockdir-sources`
# (hence the set-group-ID bit and g+w)
d %t/lock/webmap/cache      02775 _webmap-download _webmap

# for `webmap-import --lockfile`
f %t/lock/webmap/lock       00644 _webmap _webmap