Mumbai crime branch's unit-11 have arrested a caller who had contacted Delhi based National Security Agency (NIA) officer and informed them that Mumbai is not safe and something will happen. 

According to the police, the arrested accused has been identified as Shubhamkumar Ajay Paal who is a resident of Goregaon. An officer said, "Ahead of Ganpati festival, security is tightened in and across Mumbai, cops have been deployed on multiple locations. Recently security forces had issued an alert that two suspected terrorists have entered the national capital (Delhi)."