CHENNAI: To avoid delay in revising electricity tariff, Tn government is planning to fill the vacancy of Member-Legal in Tamil Nadu Electricity Regulatory Commission (TNERC) in a couple of days. The decision comes two days after the Madurai Bench of the Madras High Court, citing the vacancy, restrained TNERC from passing orders on the proposal for tariff hike submitted to it by Tangedco. Electricity minister V Senthil Balaji announced the decision during a presser in Coimbatore on Thursday.