"Article 34 / 37: Throw-in foul"(PDF). The FIBA Official Basketball Rule Changes (Valid as of 1 October 2022). FIBA. May 1, 2022. p. 12. Retrieved December 4, 2022.
For example, the start of the NBA's guidance to officials ("Comments on the Rules") discusses the need to "create a balance of play" and "provide reasonable safety...without unduly limiting freedom of action of player or team."