SCR must delink RSA of 12703/04 & 12709/10, extend 12797/98 Venkatadri Express to SC from KCG. Then 12709/10 & 12797/98 can have RSA, making rakes of Venkatadri Express LHB from current ICF. 12703/04 can have RSA with 22703/04 East Coast Express. Currently East Coast Express is under SER having 18045/46 number.