Use maki prison icon for gate-like barriers

data/presets/presets.json

@@ -2333,7 +2333,7 @@
         "name": "Bollard"
     },
     "barrier/cattle_grid": {
-        "icon": "roadblock",
+        "icon": "prison",
         "geometry": [
             "vertex"
         ],
@@ -2343,6 +2343,7 @@
         "name": "Cattle Grid"
     },
     "barrier/city_wall": {
+        "icon": "prison",
         "geometry": [
             "line",
             "area"
@@ -2387,7 +2388,7 @@
         "searchable": false
     },
     "barrier/fence": {
-        "icon": "roadblock",
+        "icon": "prison",
         "geometry": [
             "line"
         ],
@@ -2397,7 +2398,7 @@
         "name": "Fence"
     },
     "barrier/gate": {
-        "icon": "roadblock",
+        "icon": "prison",
         "fields": [
             "access"
         ],
@@ -2422,7 +2423,7 @@
         "name": "Hedge"
     },
     "barrier/kissing_gate": {
-        "icon": "roadblock",
+        "icon": "prison",
         "fields": [
             "access"
         ],
@@ -2486,7 +2487,7 @@
         "name": "Toll Booth"
     },
     "barrier/wall": {
-        "icon": "roadblock",
+        "icon": "prison",
         "geometry": [
             "line",
             "area"

data/presets/presets/barrier/cattle_grid.json

@@ -1,5 +1,5 @@
 {
-    "icon": "roadblock",
+    "icon": "prison",
     "geometry": [
         "vertex"
     ],

data/presets/presets/barrier/city_wall.json

@@ -1,4 +1,5 @@
 {
+    "icon": "prison",
     "geometry": [
         "line",
         "area"
@@ -7,4 +8,4 @@
         "barrier": "city_wall"
     },
     "name": "City Wall"
-}
+}

data/presets/presets/barrier/ditch.json

@@ -7,4 +7,4 @@
         "barrier": "ditch"
     },
     "name": "Ditch"
-}
+}

data/presets/presets/barrier/fence.json

@@ -1,5 +1,5 @@
 {
-    "icon": "roadblock",
+    "icon": "prison",
     "geometry": [
         "line"
     ],

data/presets/presets/barrier/gate.json

@@ -1,5 +1,5 @@
 {
-    "icon": "roadblock",
+    "icon": "prison",
     "fields": [
         "access"
     ],

data/presets/presets/barrier/kissing_gate.json

@@ -1,5 +1,5 @@
 {
-    "icon": "roadblock",
+    "icon": "prison",
     "fields": [
         "access"
     ],

data/presets/presets/barrier/wall.json

@@ -1,5 +1,5 @@
 {
-    "icon": "roadblock",
+    "icon": "prison",
     "geometry": [
         "line",
         "area"