Birla Cement Works And Anr. Etc. vs State Of Rajasthan And Ors. on 22 April, 2003
"Coming now to the second argument of Mr. Shanti Bhushan, learned Senior Counsel which is on the question of compensatory nature of the Act it is to be seen that in the very decision in Central Coal Fields Ltd, v. State of Orissa it was held : (SCC p. 140, para 9) (at p. 1379, para 5)
"Thus on the fact-situation, we have no hesitation in holding that the High Court was right in concluding that dumpers and rockers are vehicles adapted or suitable for use on roads and being motor vehicles per se as held in Bolani Ores case (AIR 1975 SC 17) were liable to taxation on the footing of their use or kept for use on public roads, the network of which, the State spreads, maintains it and keeps available for use of motor vehicles and hence is entitled to a regulatory and compensatory tax."