Mrs Arulandu, 53, said she frequently saw people physically fighting, throwing up or urinating outside her restaurant in the early hours of the morning.
She had called Police multiple times but had given up after her windows were frequently smashed.
"They smash the windows because they are angry at us for calling the Police.
"Because of this I don't say anything or they will do something to the restaurant," she said.
Mrs Arulandu speculated people fought in this area as there were no city cameras installed.
"They don't want to do it on Courtenay Pl because there are lots of cameras there," she said.
She said her husband Danny had called the council -in hope they would install cameras around her area.
"I don't think they did anything."
She has owned the restaurant for 21 years and this behaviour was frequent.
Detective senior sergeant Warwick McKee serious crimes such as aggravated robberies often occurred in the supermarket's carpark.
"People have had their possessions such as cash, wallet and cellphones stolen from them when they park their cars after hours."
Mr McKee said fights were "unfortunately common" in this area as many nightclubs were a stone throw away on Courtenay Pl.
He said he was aware many party-goers parked their cars in the New World carpark and "pre-loaded" before heading into bars.
Mr McKee said the Police actively monitored this area and would "come down hard" on anyone committing alcohol-related offences.
Debrhaj Mukherjee, the manager of a nearby local Indian restaurant on Blair St, said the New World car park was "the place to get drunk" for youngsters who headed into nightclubs late at night.
"We are definitely concerned about this," he said.
He said someone even threw a glass bottle at him outside the restaurant.
"I was lucky it landed near my ankle," he said.
He said he was concerned about families walking through the area at night.
Mr Mukherjee said he would like to see more police patrolling the area during the weekends.
"They should be patrolling every 20 minutes," he said.
Blair St's Small Acorns homeware store frequently had drunk people urinating outside their building and even graffiti scribbled on pillars, owner Amanda Holland said.
"I can't see anything would change," she said.
She had called the police one Friday evening when a man was "obnoxiously drunk" and "peeing on the doorway" of her store at about 6pm.
She said the police dealt with the man efficiently.
Ms Holland said the location of her store made them a target but she would not be leaving anytime soon.
