Thank you, Ms. Sidhu.
We will carry on with statements by our witnesses.
Before we start, I will mention that I have cards. I will display a yellow card when we're near the end of your time slot. I will display a red card when your time is effectively up. If you see the red card, you don't have to stop instantly, but do try to wrap up. Thank you very much.
We'll start with you, Dr. Morgan. Please go ahead for six minutes.