Following witnesses speaking on behalf of the supermarket chain this morning, magistrates heard the case against Tesco from local authorities familiar with problems related to alcohol consumption in the area.
Police Inspector Tony Bishop gave evidence on behalf of the respondent Cardiff Council, saying during the 29 years he had served South Wales Police, experience had shown there was a severe problem with alcohol consumption on St Mary Street, as well as there being problems with rough sleepers and begging.
In his witness statement he said: "This one street is a 'hot spot' for crime and disorder. While it can be a thankless task managing people with alcohol addiction, closing off a source of where those people can purchase alcohol would go a considerable way to having a positive impact on controlling drinking and drunkenness with this group of people in Cardiff city centre."
Insp Bishop said in 2009 there were 1,169 crimes recorded on St Mary Street, and 35% show the offender was under the influence of alcohol.
He told the court: "If I were a victim of crime, and a person in an interview said they had purchased alcohol from an off licence I would not be a very happy person."
Licensing officer Anthony Bowley said: "The basis of this objection is quite simple. By having another outlet for alcohol in St Mary Street will lead to an increase of crime in the area."
The court also heard from councillor Elizabeth Clarke who represented objections from a resident living on Westgate Street and those raising concerns at the local partnerships and communities together (PACT) meetings. She said local residents were worried about street drinkers which they had all witnessed on St Mary Street during the daytime. There were also concerns with the impact of selling alcohol in glass on match days on the street.
Clarke said: "Low priced alcohol will lead to an increase in consumption. Off licence outlets can lead to violence in the area, and would see an increase in public nuisance and safety if the licence was granted."
Cardiff Magistrates are currently discussing the evidence before releasing their verdict at 5.30pm.