9171G on 76.
PS: I was saddened by an incident today. I was on my way home as usual on 72 today. Aft turning out of YCK Int, 9101J of 72 with me at top deck, a battered CRB pulled up alongside at the traffic light. I was at 2nd deck, so I could see almost everything inside and outside. The paint was peeling off on the roof, the seats were darkened by a layer of dust, the exit door could not be closed completely and the wheels were almost black. The outside of the bus looked filthy and so were the insides. I was sad already, then the CRB took off, overtaking a car, but it was still very silent. It of course outran the LO3X, and then I saw the rego. It was SBS3624G!!!!!!!

I felt like crying there and then all right.
What cheered me up though was the CRB's pickup and silence. And the fact that it is a very useful and reliable bus, being trainers, EB and serving public, and that most still love it. The was sad to see the condition deteorating, considering the fact that when it served 101, it looked nice!
PS: Now I understand why BCs taking the bus always sit in front, never back.