Western Railway (WR) during the intervening night of Saturday and Sunday, September 19 and 20, will undertake a jumbo block between Santacruz and Mahim stations for maintenance work on tracks, signalling systems and overhead equipment.

According to the official statement from WR, the block will be carried out on the Up Fast line from midnight to 4 am and on the Down Fast line from 12.30 am to 4.30 am.