To go upon a smuggling expedition is an act of barratry. 从事走私勾当是非法行为。
The ban of enforcement to prove one is guilty by himself, the right of keep silence and the rule of elimination from illegal evidence should be established in our country's penal barratry law were discussed in this article. 本文论述了我国应在刑事诉讼法中确立不得强迫自证其罪原则、沉默权以及非法证据排除规则。