(B;'P. 'SINHA; c. 1., P. B. GAJENDRAGADKAR; / . K.·N.'\VANCHOO, K. c. 'DAS GUPTA !. · and 1· C. SHAH, 11:). Salu Tax-Nature of transaction-High Court'• Jurisdiction to'go into-Constitution of ludia, Ari._ 226~. · · \ ' ' .. • • . • " , _-· - ~ • ' •• ' . : J . ·. \ ·~ The appellant, a manufacturer ofsuga~ and· a dealer in petroleum producis, was assessed to sales ta£- in- respect. of the ·consumption by it for its 'own motor vehicles ,of. "the petroleum · 1 products in which it dealt. ·. The appellant , challenged , the '. assessmen£ in respect of the consumption by it·· by way· of a 'petition under Art. 226 of the Constitution before the High Court of Madhya Pradesh on the grounds that its own consump- tion did not amount to a sale under the relevant provisions of · the Madhya Bharat Sales of Motor Spirit Taxation. Act, 1953, , and that if such a transaction was held to be taxable 'under, the . **provisioiis of the Act the provi_sions were unconstitutional ·and** . beyond the legislative competence of the State and therefore ·..:._the· _assessment v.·ould be an· infringement of the rights of the · .·petitioner under Art. 19 (IJ (f) and (g) of the Constitution. : . The High Court called for the agreement between tbe appellant company and Caltex (India) Limited and by construing the agrCement came to the conclusion· that the appella'nt was nOt the ·owner of the petrol and rejected _the petition though no point was taken by the Sales Tax· Officer .before it. that the appcllantwasnotthe'owner. · : .. :· -···:-; ·~ .: ;:" -· ,,: , : .. - .. · . .,, \