Index: /trunk/data/defaultpresets.xml
===================================================================
--- /trunk/data/defaultpresets.xml	(revision 11496)
+++ /trunk/data/defaultpresets.xml	(revision 11497)
@@ -3476,4 +3476,5 @@
             <optional>
                 <text key="ref" text="Reference" />
+                <reference ref="surface" />
             </optional>
         </item> <!-- Runway -->
Index: /trunk/data/validator/combinations.mapcss
===================================================================
--- /trunk/data/validator/combinations.mapcss	(revision 11496)
+++ /trunk/data/validator/combinations.mapcss	(revision 11497)
@@ -338,5 +338,5 @@
 
 /* #9593, #11183, #12418, #12761 */
-*[sport][sport!=skiing][!building][!club][tourism != hotel][highway != raceway][leisure !~ /^(sports_centre|stadium|track|pitch|golf_course|water_park|swimming_pool|recreation_ground|ice_rink|horse_riding)$/][natural !~ /^(beach|bare_rock|cliff|peak|water)$/][amenity !~ /^(pub|restaurant|swimming_pool)$/][landuse !~ /^(recreation_ground|piste|farm|farmland)$/][barrier !~ /^(wall|retaining_wall)$/][!"piste:type"][shop!=sports] {
+*[sport][sport!=skiing][!building][!club][tourism != hotel][highway != raceway][leisure !~ /^(sports_centre|stadium|track|pitch|golf_course|water_park|swimming_pool|recreation_ground|ice_rink|horse_riding|fitness_station)$/][natural !~ /^(beach|bare_rock|cliff|peak|water)$/][amenity !~ /^(pub|restaurant|swimming_pool)$/][landuse !~ /^(recreation_ground|piste|farm|farmland)$/][barrier !~ /^(wall|retaining_wall)$/][!"piste:type"][shop!=sports] {
     throwWarning: tr("sport without physical feature");
     group: tr("missing tag");