"If we rock around here then people aren't going to start s**t," Bennett's friend, Aidan Champion, said.
Earlier this year a man was attacked in the area by a teenager brandishing a tomahawk. On another occasion a teenage girl was kicked and stomped by a violent group of youngsters.
And on Thursday, police arrested a man hanging around the bus lounge for breach of parole.
A female shop worker, who declined to be named, told Fairfax the teens are a menace.
"You tell them to move, get abused," she said. "People with babies, elderly, have got to diverge right on to the edge of the road," she said. "Day in, day out. I mean, it gets you down.
The Christchurch City Council has hit back by hiring security guards to patrol the bus lounge.
Council transport manager Stefan Thomas said the security guards move on anyone loitering inside the bus lounge, which is used by 1800 people each day.