Four persons were arrested from in Mumbai allegedly with 60 grams of mephedrone worth Rs 12 lakh. The suspects were arrested separately, a Mumbai Police's Anti-Narcotics Cell official said on Monday, reported the PTI.

According to the police, on Saturday, the Bandra unit of the ANC arrested three persons with 30 grams of mephedrone in a raid in Andheri's Dongri area.