One of them was holding a remote control in his hand as he kept an eye on the leader of the convoy and continued counting the time.

When the convoy was less than fifty meters away from the intersection, the man activated the remote, and the green light began flashing before it quickly turned red.

As the airport operated twenty-four hours a day, the volume of traffic was relatively busy. For the fleet of Tokyo Metropolitan Police, the traffic order had to be observed as well.

Therefore, the fi