I’m sorry to hear about this incident. You should immediately report the assault to the KSRTC customer grievance cell at 080-49596666 or email ksrtc@ksrtc.org / awatar@ksrtc.org. Additionally, file a police complaint at the nearest station, providing details like the bus number, date, time, and location. If KSRTC does not respond, you may escalate the issue to the Transport Commissioner or the Consumer Grievance Redressal Forum.