Mumbai's Central Railway will be undertaking a Mega Block on its suburban sections on February 4 to carry out engineering and maintenance activities. The block is planned to run from 10:55 am until 3:55 pm.

During this time, the Up and Down slow lines connecting Chhatrapati Shivaji Maharaj Terminus and Vidyavihar stations would be disrupted. Down slow services from Chhatrapati Shivaji Maharaj Terminus between 10:48 a. and 3:49 pm would be diverted to the Down fast line, with stops at Byculla, Parel, Dadar, Matunga, Sion and Kurla stations. These services will thereafter be routed to the Down Slow Line at Vidyavihar station, stated a media statement by Central Railway.