wo justified hai sir.. Avg speed jyada hai fir bhi SF charge nahi le rahe means ek certain barrier aapne bana rakha hai aur agar us barrier ko cross kar ke bhi aapne SF charge nahi liya to sahi hai (waise 11427 ki avg speed 60 hai. 11428 ki 52 hai.) lekin jab aapne barrier hi 55 ka banaya hua hai aur speed 55 tak Jaa bhi nahi rahi still charging SF since last 7-8yrs to ye wrong practice hai