Synopsis Under NTO 2.0, the regulator reduced the MRP of standalone or la carte channels from Rs 19 to Rs 12 and also introduced conditions, which would effectively restrict the broadcasters’ ability to price their channels and bouquets. Getty Images The Indian Broadcasting Foundation (IBF) on Tuesday filed a petition in the Supreme Court challenging a Bombay High Court order in a case related to Trai’s tariff order amendments. TV industry sources said that other broadcasters are likely to file similar petitions in the apex court against the Telecom Regulatory Authority of India (Trai) this week and the matter is expected to be heard early next week.