The court also rejected police's application seeking permission to conduct lie-detector and similar tests on the accused.
Sunil Khatpe (34), Suresh Suryavanshi (36) (both assistance police inspectors), constable Yogesh Konde (36), Javed Ibrahim Sheikh (35), Ibrahim Bismillah Khan (42), Tanveer Hashmi (34), Sanjay Ramaronge (34) and Asha Malviya (24) were arrested last month.
The victim had sent a text message to Police Commissioner Rakesh Maria on April 21, stating that some men including three policemen exploited her sexually.
Later the probe was transferred to the crime branch.