the employees became higher than the upper limit prescribed by the Payment of Bonus Act and they became ineligible to get bonus. Therefore, the management initiated steps to recover the bonus paid to those employees who went out of the coverage of the Payment of Bonus Act as a result of the retrospective wage revision for the years 198788 and 1988-89. In respect of the same, various unions representing the workers of the management raised an industrial dispute to the effect that no such recovery can be made since the memorandum of settlement dated 14.7.1990, on the basis of which wage revision was effected, did not contemplate any such recovery of bonus already declared and paid. The Labour Court, to which the industrial dispute was referred for adjudication, did not find the claim of the unions sustainable. Therefore, by Ext.P3 award, the Labour Court found that the recovery of bonus, as a consequence of the retrospective wage revision is legal, valid and proper. This finding in Ext.P3 award is under challenge in this original petition.