Act”) on 25.7.1986, Annexure P.2. Similar investment allowance claim was made by the petitioner for the earlier assessment year i.e. 1983-84 on the same terms as in the assessment year 1985-86. This claim was disallowed by the Income Tax Officer. On appeal by the petitioner in the assessment year 1983-84, the Appellate Assistant Commissioner allowed the claim of the petitioner for investment allowance under section 32A of the Act. On appeal by the department to the Tribunal, the finding of the Appellate Assistant Commissioner was reversed and investment allowance was disallowed, vide order dated 28.1.1988, Annexure P-5. On September 26, 1986, a raid was conducted at the house and hospital of the petitioner for investigating the alleged concealment of income. According to the petitioner, this raid was conducted with malafide intention at the instance of respondent No.2. Thereafter, the said respondent got started scrutiny proceedings for the assessment year 1986-87 against the petitioner. Vide order dated March 17, 1989, the Assistant Commissioner of Income Tax assessed the return of the petitioner for the assessment year 1986-87 after clubbing the income of the petitioner with that of Bawa Nursing Home, the lessee firm. The petitioner filed an appeal against the said order which was dismissed vide order dated 28.2.1990. Thereafter, respondent No.2 issued notice under Section 148 of the Act dated 15.11.1988, Annexure P.3 for re-opening the assessment already done in the case of the petitioner for the assessment year 1984-85. Similar notices had been issued in respect of assessment years 1980-81 to 1985-86.