Mumbai commissioner of police (CP) has ordered a departmental enquiry against two constables, who have been accused of monitoring the movements of Narcotics Control Bureau (NCB) Zonal Director Sameer Wankhede. An additional CP-rank officer has been given the charge of the enquiry.

The constables, Umesh Shalik Soyanke and Vinod Ankush Mane, support the detection teams at Oshiwara police station, said a source.