侦查程序反映出犯罪控制与人权保障价值取向呈反向的动态变化,律师介入的深度和广度随着侦查的推进逐渐增加,享有的权利不断扩大,讯问在场权、查阅侦查案卷材料权、调查取证权由受限逐渐趋以完整,因此,必须确立合理的限度,设置应有的例外。 The investigation procedure shows that the crime control and the value orientation of human rights protection are in the opposite direction. The depth and breadth of the lawyer intervention increase with the progress of the investigation, the rights of the lawyers are constantly expanding, the rights of interrogation, access to the material right of investigation files, investigation and evidence collection Therefore, it is necessary to establish a reasonable limit and set the necessary exceptions.