Toll subsidy? Er? Dud, you don't know how to negotiate the contract. You got shafted by the private sector. Now you are paying so that they don't increase the toll. Can you call this as a subsidy? You were an idiot during the negotiation table. Don't make us feel grateful because you are using our tax money to pay for your own mistakes.
If you want to stop paying for your mistake, then nationalized all the highways! It is time that the people stop getting shaft by the government because of the government incompetence. Let this B the N!