HYDERABAD: Responding strongly to the remarks of Jubilee Hills MLA P Vishnuvardhan Reddy that the assurances given by chief minister have not yet been fulfilled, Hyderabad district collector Natarajan Gulzar has said most of the assurances have already been fulfilled. “The RTC has sanctioned 13 new big buses in 45F and 113 YF bus routes through Borabanda following the chief minister’s assurance. Since the roads in the above routes are wide enough to accommodate big buses, the RTC has preferred to run them instead of mini buses,” the collector said.