Western Railway will operate a five-hour block on the UP and DOWN Fast lines between Churchgate and Mumbai Central on Sunday, February 1, to carry out essential maintenance of tracks, signalling systems, and overhead equipment. The block will be implemented from 10.35 am to 3.35 pm.

During this period, all the Fast Line trains will be operated on the Slow Lines between Churchgate and Mumbai Central stations. Some UP and DOWN suburban services will be cancelled, while certain Churchgate-bound trains will be short-terminated and reversed from Bandra or Dadar.