If an article issued by RLO either for deliver to the addressees or to return to the
sender cannot be delivered
a) It may be redirected whenever the revised address of the addressee/sender is not
known the PO
b) It should be again returned to RLO
c) It should be burnt
d) It should be sent to the HPO for safe custody
sender cannot be delivered
a) It may be redirected whenever the revised address of the addressee/sender is not
known the PO
b) It should be again returned to RLO
c) It should be burnt
d) It should be sent to the HPO for safe custody