from previous--

the  narrator  shares  his first hand  experience with readers  that on a  tip off he  finds  a  missing  girl  with her  friend  in lahore  staying  secretly  with friends  , timely  action saved  them , the  man  who  had  given him information was  an  alert  citizen instilled  with a  deep  sense  of  duty  towards  the  police  and  the  society