Yaz has completed the application and brings it back to the police station. The scene changes a bit and Yaz is dressed differently. She is going through police academy training in a field while it is pouring down rain.
The instructor shouts commands.
"When you are out in the field, seconds can become hours and hours can become days. You must be ready for whatever you see." The instructor points to Yaz.
"Ms. Khan, can you tell me why we should treat every call like it's a last call?"
"Because someone's life can be in danger."
Some snickering is heard behind Yaz. "Yeah, if Yaz's family has blown up a car bomb."
The instructor not hearing the remarks, looks toward the back row. "Does anyone in the back have anything they want to add? No? Then don't make any comments unless called on or unless you want to run laps."
The Doctor stands off to the side observing this.
The instructor and his recruits are jogging together. "We're going to gear up for the practice range."
At the practice range, Yaz and the others practice marksmanship. Yaz is a decent shot and hits all her targets successfully.
The source of the comment, Robert, isn't so successful. The instructor admonishes him a bit.
"Robert, if you want to be a successful police officer, you have to practice a bit more."
A few hours later, Yaz is walking back to her car for the day with the Doctor walking beside her. Robert and his buddies brush past the Doctor and talks to Yaz.
"I don't care how good you are, I'm going to make your life a hell. You and your kind don't belong in this country. Your people did the train bombings and should get kicked out. I'm going to make sure you are on probation for as long as you are working here."
Yaz looks at Robert and his friends. "Why say something like that? What did I do to you?"
Robert stops in front of Yaz. "What does someone like you know about the police? You are the ones my dad gets called upon the most. I know people higher up and we'll make sure you are stuck. Count on it."
Robert and his friends walk away. The moment then replays for Yaz.
"I don't care how good you are, I'm going to make your life a hell…"
"Oh you are huh? Robert, can you tell me why you were never arrested for assault on your girlfriend?"
Robert is taken aback and his friends laugh a bit.
"Or why your father had to pay for your bond when you would get in fist fights after football matches and at the bar?"
Robert is angry. "You weren't supposed to know any of that!"
Robert pulls out his gun and points it at Yaz. "I'll shoot you right now."
Yaz steps back a bit and pulls out her baton. It becomes a sonic screwdriver in her hands. "No, I'll shoot you."
She presses the button and everything changes.
The Doctor and Yaz appear to be on Gallifrey during the Time War.