Thank you, Mr. Chair.
Thanks to both of you for coming.
Dr. Schneider, we've talked about prevention. You talked about certain rules that have changed, such as no running under the net in volleyball, changing the ages at which you can bodycheck in hockey, and these sorts of things. There has been some controversy about certain sports that should be entirely avoided below certain ages.
In your experience, are there any sports in which you should say that people below a certain age should not engage?