to go out on patrol or begin a search for a suspect
开始巡逻或开始寻找嫌疑人 (kaishi xunluo huo kaishi xunzhao xianyiren)
"The officers decided to hit the streets after the robbery was reported."
"在抢劫案报告后,警察决定开始巡逻。" (Zai qiangjie an baogao hou, jingcha jueding kaishi xunluo.)
to deal with a problem only when it arises
to demonstrate leadership qualities or skills
to reintroduce something gradually
to make exceptions or not strictly follow the law or rules
exclusive or sensational news
No matter how bad things look, you can still hope.