The 24 hour rule is a rule implemented to help keep peace between the coach and parents. The rule is simple: Parents cannot approach the coach about issues until after 24 hours of the competition.
Sometimes in the heat of the moment parents and coaches say things that they really don’t mean. This can hurt the player or team because things were not handled correctly. The parent & Coach relationship is important, but the overall decisions should be based on what is best for the team and players. The rule is in place to help protect the players and team.