Its very sad incident. In 1 pic I saw coach manufactured in 1999. Almost 20 year old coach. But thats not such a big cause. Bigger cause is IR officials are still not in active mode even after 100s hav lost life in recent months in derailment. Agree that all trains cannot be LHBfied at a time but it is better to atleast install CBC couplers at fast pace and this can be done. Atleast even in case of derailment ( first of all it shouldn't happen) the coaches would not topple up, saving many people. Jaago IR Jaago !!!!