However, it shall also be interesting to note herein that as per the claim of workman, his services were terminated by the Management with effect from 17.09.2011, however, as apparent from the record itself, the workman had not bothered to take any action against Management before 14.05.2012 when the alleged legal notice Ex.WW1/3 was sent by him to the Management. No plausible explanation has been furnished on record on the part of the workman as to why he kept sitting on the matter for almost about six months and had not taken any action earlier against the Management. So far as I-Card Ex.WW1/1 is concerned, I have no hesitation in holding that the said I-Card does not bear the signatures either of the workman or of the issuing authority including its seal/ stamp, hence, it cannot be said that l-Card was actually issued to the workman by Management. Furthermore, there is apparent overwriting seen on the I-Card where the period of validity from the year 2001-2003 has been deliberately converted into 2002-2006. Therefore, it cannot be said that I-Card stood duly proved on record. Thus from the conduct of workman, it appears that he himself had abandoned the job voluntarily. This issue is accordingly answered in favour of Management and against the Workman.