This section deals with police attempts to question you in situations where you have not yet been placed in custody. These commonly include:

　　· on-the-street, in-your-face questioning
　　· car stops for traffic violations²
　　· investigatory visits to homes or offices, and
　　· telephone conversations.
　　（See Section II for police questioning after you have been taken into custody.）

　　1. Am I Legally Obligated to Answer a Police Officer's Questions?
　　No. Refusal to answer a police officer's questions is not a crime. Of course, people often do voluntarily assist the police by supplying information that might help the police make an arrest. But the Fifth Amendment³ to the U.S. Constitution guarantees the "right of silence." A police officer generally cannot arrest a person simply for failure to respond to questions.

　　本节常用法律术语：

　　1、Custody 拘留，羁押
　　2、Legally 法律上
　　3、Fifth Amendment 美国宪法法第五修正案
　　4、Constitution 宪法
　　5、right of silence 沉默权

　　本节的问题：　　on-the-street, in-your-face questioning翻译成什么？
　　答案：　　当街当面讯问