This is wrong and cruel. I agree that sports are somewhat unfair to let a trans girl compete against girls, but stopping them from being able to identify themselves is just wrong. A trans girl can still compete in sports, just with biological boys to make it fair. Many parents do not support trans people and this would force people out to their parents. That could cause children to be disowned. Forcing trans people to stay in the locker room of their biological sex may seem right, but it could cause severe bullying and discrimination! No one would be creeping in the locker room. I understand that some will not like having trans people in their locker room, but people should not be ashamed or afraid of trans people. They are just like any other kid. They feel right as a girl, then let them do what they feel comfortable doing as a girl. The majority of trans people are not thinking perverted thoughts about people when they are in a locker room. That is once in a blue moon. Also, many parents would disown or attack their children if they found out that they were trans. Yes, parents should parent their kids. But if the parent is against the child, then they cannot parent their child without putting them at risk. All these transphobic people replying to this have no idea how harmful letting parents have complete control. If a child is being beaten, should we just turn and say, "They're the parent, they know whats best for their kid," NO! But this is fine. There is a reason suicide rates are so high among trans teenagers. It's because they are receiving constant hate and rejection from society. Many parents will not accept their child as trans and may disown them. Many trans teens will lose the help they need to get into a good school and get a good job.