Motor spirit classification turns on flash point and suitability for spark ignition engine use, not flash point alone.

Classification of a product as motor spirit requires more than proof that its flash point is below the prescribed limit; it must also be shown to be suitable for use as fuel in a spark ignition engine. The remand direction had called for examination of that additional criterion, but the record did not contain a conclusive test report establishing such suitability. Applying the earlier view in the same line of cases, the article notes that a mere possibility of blending or incidental use is insufficient. On that basis, the classification adopted in the impugned order could not stand, and the penalties founded on the demand likewise could not survive.

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Issues: Whether the product was classifiable as motor spirit only on the basis of flash point, or whether suitability for use in a spark ignition engine was also required, and whether the penalties imposed on the assessee and the co-appellants could survive.

Analysis: The product could not be classified as motor spirit merely because its flash point was below the prescribed limit. The earlier remand directions had required examination of the additional criterion of suitability for use as fuel in a spark ignition engine, but that aspect had not been properly considered. The Tribunal's earlier view in the same line of cases had already settled that both conditions had to be satisfied, and that a mere possibility of blending or incidental use was not enough. In the absence of a conclusive test report supporting suitability for such use, the classification adopted in the impugned order could not stand. Since the demand itself failed, the penalties founded on that demand also could not survive.

Conclusion: The classification as motor spirit was rejected and the penalties were set aside, in favour of the assessee.

Ratio Decidendi: For classification as motor spirit, both the flash point requirement and actual suitability for use as fuel in a spark ignition engine must be satisfied; failure to establish suitability for use defeats the demand and the consequential penalties.

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