passage: Rounders -- When a batter leaves the post, each runner on a base may run to the next and succeeding base. A post runner cannot be declared out when standing at a base. The batter must keep in contact with the base to avoid being declared out. A rounder is scored if one of the batting team completes a circuit without being out. The Rounders England rules state that a half rounder is scored if half a circuit is completed by a player without being put out, or if the batter has not hit the ball but makes it all the way to the fourth base. A batter is out if a fielder catches the ball cleanly; the batter reaches a base that had been 'stumped' (touched while holding the ball) by a fielder; the bat is dropped whilst the batter is running; the batter leaves the base before the bowler has bowled the ball; or the batter is 'run out' (overtaken) by the next batter.