diff --git a/src/economy.cpp b/src/economy.cpp
index e449465f8c..2311015da7 100644
--- a/src/economy.cpp
+++ b/src/economy.cpp
@@ -360,7 +360,7 @@ void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner)
 	}
 	if (new_owner == INVALID_OWNER) RebuildSubsidisedSourceAndDestinationCache();
 
-	/* Take care of rating in towns */
+	/* Take care of rating and transport rights in towns */
 	FOR_ALL_TOWNS(t) {
 		/* If a company takes over, give the ratings to that company. */
 		if (new_owner != INVALID_OWNER) {
@@ -378,6 +378,16 @@ void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner)
 		/* Reset the ratings for the old owner */
 		t->ratings[old_owner] = RATING_INITIAL;
 		ClrBit(t->have_ratings, old_owner);
+
+		/* Transfer exclusive rights */
+		if (t->exclusive_counter > 0 && t->exclusivity == old_owner) {
+			if (new_owner != INVALID_OWNER) {
+				t->exclusivity = new_owner;
+			} else {
+				t->exclusive_counter = 0;
+				t->exclusivity = INVALID_COMPANY;
+			}
+		}
 	}
 
 	{
diff --git a/src/vehicle.cpp b/src/vehicle.cpp
index 4851a4529e..7dababb228 100644
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -194,6 +194,9 @@ uint Vehicle::Crash(bool flooded)
 	SetWindowDirty(WC_VEHICLE_DETAILS, this->index);
 	SetWindowDirty(WC_VEHICLE_DEPOT, this->tile);
 
+	delete this->cargo_payment;
+	this->cargo_payment = NULL;
+
 	return pass;
 }
 
diff --git a/src/window.cpp b/src/window.cpp
index 2ea83c9ff1..c171545dbb 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -557,7 +557,7 @@ static bool MayBeShown(const Window *w)
 	switch (w->window_class) {
 		case WC_MAIN_WINDOW:    ///< The background, i.e. the game.
 		case WC_MODAL_PROGRESS: ///< The actual progress window.
-		case WC_QUERY_STRING:   ///< The abort window.
+		case WC_CONFIRM_POPUP_QUERY: ///< The abort window.
 			return true;
 
 		default: