Tung Biu arrived quickly. In less than ten minutes, he was in Zhou Quan's office.
After all, Kowloon City Police Station and West Kowloon Headquarters were both on Argyle Street, only two traffic lights apart.
"Sergeant Dong, any news from Ka-kui?"
Zhou Quan motioned for Tung Biu to sit down and got straight to the point.
He had summoned Tung Biu specifically to ask about Chan Ka-kui.
The target of Chan Ka-kui's current undercover assignment was Bao Qiang, Kwan Chai-ba's right-hand man.
Kwan Chai-ba wanted to break Ching Wing-si out, but he lacked capable men.
Once Bao Qiang got free, he would inevitably join up with Kwan Chai-ba.
Since Chan Ka-kui's undercover assignment was a classified joint operation between the Mainland, Hong Kong Island, and Interpol, Zhou Quan had already sent Chan Kwok-wah and the other officers away.
At that moment, only Zhou Quan and Tung Biu remained in the office.
"Sir, intelligence came in from the Mainland this morning. Ka-kui and a Mainland officer got out three days ago."
Tung Biu slowly shook his head and explained, "Barring any surprises, they should reach Hong Kong Island in the next few days."
He was Chan Ka-kui's direct contact, and he was also responsible for liaising with the Mainland.
"Keep a close watch on Ka-kui's movements. Tell me as soon as he enters Hong Kong Island."
With a slight nod, Zhou Quan laid out a meticulous set of arrangements.
"Send a copy of the Mainland undercover officer's file to my office shortly."
"I could launch an operation against Kwan Chai-ba at any time. Ka-kui might not get a chance to report back before Kwan Chai-ba forces him into it."
"If our Mainland colleague gets hurt when that happens, things will become very troublesome."
"I'll also speak to Marine Police Headquarters and