disable prohibited-for-pedestrians quest in United Kingdom (#4998)

app/src/main/java/de/westnordost/streetcomplete/quests/foot/AddProhibitedForPedestrians.kt

@@ -3,6 +3,8 @@ package de.westnordost.streetcomplete.quests.foot
 import de.westnordost.streetcomplete.R
 import de.westnordost.streetcomplete.data.osm.geometry.ElementGeometry
 import de.westnordost.streetcomplete.data.osm.osmquests.OsmFilterQuestType
+import de.westnordost.streetcomplete.data.quest.AllCountriesExcept
+import de.westnordost.streetcomplete.data.quest.Countries
 import de.westnordost.streetcomplete.data.user.achievements.EditTypeAchievement.PEDESTRIAN
 import de.westnordost.streetcomplete.osm.ROADS_ASSUMED_TO_BE_PAVED
 import de.westnordost.streetcomplete.osm.Tags
@@ -45,6 +47,9 @@ class AddProhibitedForPedestrians : OsmFilterQuestType<ProhibitedForPedestriansA
     override val wikiLink = "Key:foot"
     override val icon = R.drawable.ic_quest_no_pedestrians
     override val achievements = listOf(PEDESTRIAN)
+    override val enabledInCountries = AllCountriesExcept(
+        "GB" // see https://community.openstreetmap.org/t/poll-should-streetcomplete-disable-the-are-pedestrians-forbidden-to-walk-on-this-road-without-sidewalk-here-quest-in-the-uk/118387
+    )
 
     override fun getTitle(tags: Map<String, String>) = R.string.quest_accessible_for_pedestrians_title_prohibited