After over six years, Tamil Nadu government today hiked the fares of buses under State run transport corporations and private entities approximately by 20 to 54.54 per cent, saying it was inevitable. Significantly, the government also announced a fund for accident compensation and prevention, besides a panel to go into restructuring of bus fares in future. Effective from tomorrow, the fare has been hiked for buses across categories viz moffusil, city, ordinary, express, deluxe, bypass-non-stop, ultra deluxe, airconditioned and Volvo modes, an official release said.