今年以来,全国各地公安机关按照公安部的统一部署,深入开展了“大走访”开门评警活动,通过听民声、访民意,了解到群众对身边长期存在的严重侵害群众利益、危及社会安全的“四黑四害”问题反映强烈。各级公安机关牢固树立“群众利益无小事”理念,把“打四黑除四 Since the beginning of this year, the public security organs across the country have conducted in-depth ”Police Complaints and Accusations“ activities in accordance with the unified arrangements of the Ministry of Public Security. They have learned from people’s opinions and public opinion about the long-standing interests of the masses and endangering the interests of the masses. Social Security ”Four black and four victims “ The problem is strongly reflected. The public security organs at all levels firmly establish the concept of ”no small interest of the masses“ and ”