S. 271AAB : Penalty – Search -Undisclosed income –Levy of penalty not mandatory – Opportunity of hearing must be given – No assessment required for initiation of penalty- Since, the assessee has neither made any surrender of any undisclosed income during the search action nor the penalty has been initiated on the basis of undisclosed income found during such search action, the appeal of the assessee stands allowed- Levy of penalty deleted [ S. 132 ]