The administration is seeking to overturn a ruling by a lower court that law enforcement officials must obtain a warrant before using a tracker .
奥巴马政府寻求推翻一个下级法院的裁决,该裁决要求执行法律的官员在使用追踪设备之前必须要获得授权。
Legal experts said that each instance of spying without a warrant was a serious crime and that there appeared to be hundreds of thousands of infractions .
法律专家说,任何一项未经授权的间谍活动均属于严重犯罪行为,如此看来已有数十万起漏网的违法活动。
Blackstone recently took over running bank of america-merrill lynch 's asian property operations , presumably until its owner feels it can get a high enough price to warrant selling the assets .
Analysts say the thai court 's decision to issue the arrest warrant against mr. thaksin could limit his ability to travel overseas .
分析师说泰国法院批准逮捕他信的决定或能限制他在海外旅行的能力。
Under the cyber security enhancement act of 2002 , internet service providers can readily provide law-enforcement authorities with information about their users , eliminating the need for an official warrant .
Getting such traffic figures does not require a judicial warrant now , so the new plans are about modernising surveillance techniques , not expanding their scope .
现在,要获取此类通信数据并不需司法搜查令,因此新计划就是要提高监控的技术水平,而不是扩大监控范围。
The measures , valid in five of paraguay 's 17 departments for 30 days , authorise arrests without a legal warrant and allow the army to join the police in security operations .