OK, if this is implemented, sales of Corolla will be impacted in particular as not Many Honda cars are on CNG. It will greatly benefit sales of Suzuki cars (Swift, Cultus and Liana).
Hence, it's time for Toyota, Honda & the Buses mafia to give some dollars out of their huge profits to the honest and hardworking professionals sitting in the Government so that this doesn't get implemented.
Credit must go to our Government, which always comes up with such inspirational genius ways to make money.