CHENNAI: The following trains are cancelled due to rolling block for track improvement works between Mahendra Vadi – Sholingur section, a Southern Railways press release said.

Train No. 06766 Vellore – Arakkonam MEMU Express Special leaving Vellore at 17.10 hrs on Saturday is fully cancelled.

Train No. 06735 Arakkonam - Vellore Memu Express Special leaving Arakkonam at 14.50 hrs on Saturday is fully cancelled.