(ب) إذا كانت هناك جريمة توشك على الوقوع، أو من المرجح على نحو معقول أن ترتكب، فإنـه يلزم استخدام أجهزة للتنـصت لكي يتمكن ضابط الشرطة من الحصول على دليل على ارتكاب الجرم أو تحديد مرتكبـه.
That for the purpose of the conduct by a police officer of an investigation into an offence that has been committed or that the Commissioner believes to have committed, the use of a listening device is necessary; or That an offence is about to be, or is reasonably likely to be, committed and that, for the purpose of enabling a police officer to obtain evidence of the commission of the offence or the identity of the offender, the use of a listening device is necessary.