Torture is a criminal offence in yemen , but it has continued to take place at the hands of the security forces as a result of the practice of incommunicado detention and impunity enjoyed by alleged perpetrators 拷问在叶门是一种违法行为,但由于当地监禁期间禁止和外界联系,且这些不法的犯罪者往往不会受到逞罚,因此拷问的情形在当地军政府掌管之下依然层出不穷。