Are sir kya baat ker rahe ho aap ... Slot se maximum 30-40% ka fark aata hai... Is double decker me hardly 1-2 coach fill hota tha... Aur slot koi itna bhi bura nahi tha jitna aap bata rahe ho... Aap to sab slot me koi na koi kami nikal doge... No slot is perfect.. agar sirf slot issue hota to ER definitely kuch na kuch kerta ..