Have updated the template with the following enhancements:-
. Added feature to filter buildings from airport areas automatically. It is no longer necessary to create an exclude for airport areas. This works in most parts of the world.
. Added feature to remove trees from playing fields. In Australia UK and the USA it is common to have playing fields located in areas designated in OSM as parks. Without this update you end up with trees appearing in playing fields such as cricket pitches, hockey fields, baseball diamonds etc. European countries do not seem to categorise areas with playing fields as parks in OSM, so is not a problem for them. Note - this feature has a slight time penalty of about 2 minutes on level 10 my test area.
. Corrected comments about the size splitting of houses.
. Added new plant area for scrub (Australia specific I think)
. Added new street lighting with traffic lights created by Kenventions.