▁Rail ways , ▁dies - non ▁is ▁a ▁period ▁which ▁neither ▁counted ▁in ▁service ▁nor ▁considered ▁as ▁break ▁in ▁service . ▁A ▁person ▁can ▁be ▁marked ▁dies - non , ▁if ▁▁ ▁absent ▁without ▁proper ▁permission ▁ ▁when ▁on ▁duty ▁left ▁without ▁proper ▁permission ▁ ▁while ▁in ▁office ▁but ▁refused ▁to ▁perform ▁duties ▁ ▁In ▁cases ▁of ▁such ▁will ful ▁and ▁una ut hor ised ▁absence ▁from ▁work , ▁the ▁leave ▁san ction ing ▁authority ▁may ▁decide ▁and ▁order ▁that ▁the ▁days ▁on ▁which ▁the ▁work ▁is ▁not ▁performed ▁be ▁treated ▁as ▁dies ▁non - on ▁the ▁principle ▁of ▁no ▁work ▁no ▁pay . ▁This ▁will ▁be ▁without ▁pre jud ice ▁to ▁any ▁other ▁action ▁that ▁the ▁compet ent ▁authority ▁might ▁take ▁against ▁the ▁persons ▁resort ing ▁to ▁such ▁pract ises . ▁The ▁principle ▁of ▁" no ▁work ▁no ▁pay " ▁is ▁widely ▁being ▁used ▁in ▁the ▁bank ing ▁industry ▁in ▁India . ▁All ▁other ▁manufact uring ▁indust ries ▁and ▁large ▁service ▁establish ments ▁like ▁rail ways , ▁posts ▁and ▁tele communic ations ▁are ▁also ▁implementing ▁it ▁to ▁minim ise ▁the ▁inc id ences ▁of ▁una ut hor ised ▁absence ▁of ▁workers . ▁The ▁term ▁' indust ry ' ▁inf uses ▁a ▁contract ual ▁relationship ▁between ▁the ▁employ er ▁and ▁the ▁employee ▁for ▁sale ▁of ▁products ▁and ▁services ▁which ▁are ▁produced ▁through ▁their ▁co oper ative ▁ende avor . ▁ ▁This ▁contract ▁together ▁with ▁the ▁need ▁to ▁put ▁in ▁efforts ▁in ▁producing ▁goods ▁and ▁services ▁impos es ▁duties ▁( including ▁anc ill ary