Southern Railway will attach one sleeper coach to the following trains from April 30 to June 20 to clear the extra rush of passengers during summer:
Train No. 16347 Thiruvananthapuram-Mangalore Express from April 30 to June 15, 2011; 12620 Mangalore-Lokmanya Tilak Terminal Matsyagandha Express from May 1 to June 16; 12619 Lokmanya Tilak Terminal-Mangalore Matsyagandha Express from May 2 to June 17; 16348 Mangalore-Thiruvananthapuram Express from May 3 to June 18; 16326 Thiruvananthapuram-Indore Express from April 30 to June 18; and 16325 Indore-Thiruvananthapuram Express from May 2 to June 20.