31.21 大幅度减少使用审前拘留，终止任意逮捕和拘留，批准《禁止酷刑和其他残忍、不人道或有辱人格的待遇或处罚公约任择议定书》(瑞士)；
31.21 Reduce drastically the use of pretrial detention, put an end to arbitrary arrests and detentions and ratify the Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment (Switzerland);