Pedestrians running near Oxford Street as police respond to incident

The video begins with a greeting and the speaker introducing themselves as new.

What is the initial action taken by the speaker in the video?

• They greet the audience.

• They introduce themselves.

• They ask a question.

• They start with a joke.

How does the speaker describe their status in the video?

• As a newcomer.

• As an expert.

• As a teacher.

• As a guest.