Suburban trains will be partially cancelled on Tambaram-Chengalpet-Tambaram section for seven days from May 29 due to line block and power block ...http://timesofindia.feedsportal.com/c/33039/f/533979/s/3aea5f3c/sc/8/l/0Ltimesofindia0Bindiatimes0N0Ccity0Cchennai0CTwo0Esuburban0Enight0Etrains0Eto0Ebe0Ecancelled0Ebetween0ETambaram0Eand0EChengalpet0Carticleshow0C356847530Bcms/story01.htm