Houdu sir. First n formost trains like Sangamitra etc in which hardly 1 percent kannada speaking people travel must be asked to run and maintain by their own zones. Just like NFR which runs so many trains to chennai, tvc, sc and sbc because the demand is from population based in their zone. But in places like kerla mumbai sector, Bangalore Mumbai sector or even bangalore chennai sector the movement is both sides so both zones run trains. Secondly some local person or karnataka cadre person should be involved at the highest levels of SWR especially when zone is lagging behind so much. Three like SR, politicians must force swr to run spl trains with in state and also force them to build new lines.