刑事诉讼法第六十九条规定 :“公安机关对被拘留的人 ,认为需要逮捕的 ,应在拘留后的三日以内 ,提请人民检察院审查批准。在特殊情况下 ,提请审查批准的时间可以延长一日至四日。”“对于流窜作案、多次作案、结伙作案的重大嫌疑分子 ,提请审查批准的时间可以延长至三十日。” Article 69 of the Code of Criminal Procedure stipulates: “If a public security organ considers a detainee needs arrest, he or she shall submit the matter to the people’s procuratorate for examination and approval within three days after being detained, and in exceptional circumstances, the time for examination and approval may be Extend one day to four days. ”“ For major suspects who fleeing and committing crimes, repeatedly committing crimes and committing crimes, the time for examination and approval can be extended to 30 days. ”