Yes... Bhaiii bt some people think only unauthorised pax mostly enterd in reserved classes in main line pnbe-ddu-mka than gc... Even poor connectivity to those station nd population of bihar is also be a big reason that cannot hold crowdy pax by 7-8local these local train are running even all tym full pack then those people who left local due to scarcity of space then they will travel in reserved class...if local train will increse like mumbai nd delhi why should someone travel in reserved class