illness, including even death by accident, through train, air flight not involving a motor vehicle. It would not be covered under the Motor Vehicles Act. Thus, the application of the general principle under the common law of loss and gain for the computation of compensation under this Act must correlate to this type of injury or death, viz., accidental. If the words "pecuniary advantage" from whatever source are to be interpreted to mean any form of death under this Act, it would dilute all possible benefits conferred on the claimant and would be contrary to the spirit of the law. If the “pecuniary advantage" resulting from death means pecuniary advantage coming under all forms of death then it will include all the assets moveable, immovable, shares, bank accounts, cash and every amount receivable under any contract. In other words, all heritable assets including what is willed by the deceased etc. This would obliterate both, all possible conferment of economic security to the claimant by the deceased and the intentions of the legislature. By such an interpretation, the tortfeasor in spite of his wrongful act or negligence, which contributes to the death, would have in many cases no liability or meagre liability. In our considered opinion, the general principle of loss and gain takes colour of this statute, viz., the gain has to be interpreted which is as a result of the accidental death and the loss on account of the accidental death. Thus, under the present Act, whatever pecuniary advantage is received by the claimant, from whatever source, would only mean which comes to the claimant on account of the accidental death and not other forms of death. The constitution of the Motor Accident Claims Tribunal itself under Section 110 is, as the section states: