An all-seater stadium is a place for sports.
When standing-room areas do exist, they are generally not sold separately from seats, but rather are provided for spectators who wish to view a portion of the game from a different angle (such as the bullpen area and centerfield terrace at Seattle's T-Mobile Park), or are admission-free (such as an area at San Francisco's Oracle Park, where the game is visible from a public waterfront walk, through a series of fenced archways which form a part of the outfield wall)
 This means that in countries where standing terraces are commonplace, either the stadiums cannot be used at all, or the standing areas must be closed to spectators

