(a) whether the Government have issued guidelines to the oil companies to get the list of serial number of empty cylinders at the time of returning the cylinders from LPG distributors ;
(b) if so, whether the oil companies are also providing such list of cylinders at the time of sending filled LPG cylinders to the dealer`s godown ;
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(c) if so, the policy of the oil companies for getting OMC (other marketing companies ) cylinders from the distributor ; and
(d) the amount of penalty in case of OMC cylinders have been supplied by oil company to their distributors as well as by the distributors to oil company ?