I have not said that SR leads among all the zones but conveyed that important high patronized daily trains are LHB fied whereas other zones could not do that. Example SCR Telengana Narayanadri Charminar got LHB last month still many important daily trains like Godavari Gautami Venkatadri padmavathi are still running with normal coaches. Other zones they have given LHB preference to weekly trains and new trains that started in padt 3 years. Regarding GT and TN as they need 4 rakes they must have been waiting giving preference to within TN trains. Now important trains are LHB fied they will shift to long distance trains .