Hong Kong Executive Lam: Need a Peaceful Resolution at PolyU

The transcript discusses the tense situation on a campus, emphasizing the importance of a peaceful resolution through cooperation with protesters. It outlines principles for police operations, including special considerations for minors. The speaker urges for a humanitarian approach and provides an update on the current status, making a strong plea for remaining protesters to leave peacefully to end the operation and restore peace.

What is the estimated number of people still on campus according to the latest assessment?

What is the ultimate goal of the police operation as mentioned in the text?