When tragedies like this happen in India do ambulance chasing lawyers come out of the woodwork or is everyone on their own?,Who would be liable for damages, the Government???
In my several years of living in India, neither me nor any friends or family I know have been involved in a train accident (thankfully, hoping it continues to be the same), so my information is based off media reports mostly, but for what its worth, the way it works is-
As soon as the news of a major accident (multiple deaths) comes out, the federal government announces a certain amount of "ex-gratia compensation" X rupees to next of kin of dead and Y rupees for injured.. the values of X and Y differ from accident to accident and I have no idea how the figure is arrived at. Sometimes in addition to this, the state government where the accident happened will also announce a separate ex-gratia compensation. Again, I have no idea what is the criteria for this. In any case, these payments are not very significant- something in the order of $1500 to $10,000 for next of kin of dead, and sometimes as low as $400 for injured.
Also, it is customary for the railways to pick up the tab for all hospital and medical bills of the injured as long as the person gets treatment in the hospitals where they were first taken, which are usually government hospitals that may or may not be very good. If someone decides to move themselves to a better private hospital, railways may or may not pay for the additional expense there, but I know at least one case of the terrorist bomb blasts in commuter trains in Mumbai where the railways picked up all the expenses for the injured including the ones who decided to move to expensive private hospitals for better treatment.
Beyond this, I am not aware of accident lawyers like we have here in the US going after the railways to extract a huge compensation amount.