Apart from foot patrols,Police dogs joined mobile patrol teams to enable a speedy response to any incident. Patrol dogs were involved in the arrests of 1 073 persons in 618 cases in 1997.

• 除了步行巡逻外，警犬也跟随巡逻车执勤，以便能够对任何事故迅速回应，年内巡逻警犬协助在618宗个案拘捕1073名疑犯。