--- a/pkg/imports/fd.go	Wed Mar 18 12:16:42 2020 +0100
+++ b/pkg/imports/fd.go	Wed Mar 18 13:04:42 2020 +0100
@@ -103,16 +103,8 @@
 	tx *sql.Tx,
 	id int64,
 ) error {
-	// We only want to delete the features of the same LOS
-	// as the imported.
-	var los int64
-	if err := tx.QueryRowContext(ctx, fdFindLOSSQL, id).Scan(&los); err != nil {
-		// Should always return a row because import will exit as unchanged
-		// if no new features were found while inserting.
-		return err
-	}
 	// Delete the old features.
-	if _, err := tx.ExecContext(ctx, deleteFairwayDimensionSQL, los); err != nil {
+	if _, err := tx.ExecContext(ctx, deleteFairwayDimensionSQL, id); err != nil {
 		return err
 	}
 
@@ -134,14 +126,6 @@
 }
 
 const (
-	fdFindLOSSQL = `
-SELECT level_of_service FROM waterway.fairway_dimensions
-WHERE id IN (
-  SELECT key FROM import.track_imports
-  WHERE import_id = $1 AND
-        relation = 'waterway.fairway_dimensions'::regclass)
-LIMIT 1`
-
 	fdStageDoneSQL = `
 UPDATE waterway.fairway_dimensions SET staging_done = true
 WHERE id IN (
@@ -150,15 +134,15 @@
         relation = 'waterway.fairway_dimensions'::regclass)`
 
 	deleteFairwayDimensionSQL = `
-WITH resp AS (
-  SELECT users.current_user_area_utm() AS a
-)
 DELETE FROM waterway.fairway_dimensions
-WHERE (pg_has_role('sys_admin', 'MEMBER')
-    OR ST_Covers((SELECT a FROM resp),
-      ST_Transform(area::geometry, (SELECT ST_SRID(a) FROM resp))))
-  AND staging_done
-  AND level_of_service = $1::smallint`
+WHERE staging_done
+  AND level_of_service = (
+    SELECT DISTINCT level_of_service FROM waterway.fairway_dimensions
+      WHERE id IN (
+        SELECT key FROM import.track_imports
+          WHERE import_id = $1
+            AND relation = 'waterway.fairway_dimensions'::regclass))
+`
 
 	// The ST_MakeValid and ST_Buffer below are a workarround to
 	// avoid errors due to reprojection.