ELSEIF NEW.class = 'boundary' AND NEW.type = 'administrative'
AND NEW.admin_level <= 4 AND NEW.osm_type = 'W' THEN
return NULL;
ELSEIF NEW.class = 'boundary' AND NEW.type = 'administrative'
AND NEW.admin_level <= 4 AND NEW.osm_type = 'W' THEN
return NULL;