Local Alcohol Policies in New Zealand: An overview of their implementation and effects on crime

We document the implementation of local alcohol policies in New Zealand and then study their impacts on crime. A key contribution of our study is that we construct a detailed data set on local alcohol policies applicable across territorial authorities between July 2014 and January 2019. To our knowledge, we are the first ones to provide such a comprehensive overview. In a subsequent analysis, we find that local alcohol policies as recently implemented in New Zealand do not appear to have reduced crime. This result holds for specific policy dimensions and their stringency (e.g., closing times and geographic restrictions on issuing new licences), and is reasonably robust across crime types, days/times of occurrence, and socioeconomic subgroups. Our failure to identify significant reductions in crime following the imposition of local alcohol policies may partly reflect the policies being non-binding in some cases: for example, licensed premises had sometimes already operated within the restricted trading hours specified by a local alcohol policy.

The role of deprivation and alcohol availability in shaping trends in violent crime

It is well known that both deprivation and alcohol availability are associated with violent crime. However, less is known about whether the former moderates the latter. Pioneering the linkage of novel alcohol availability measures derived from consumer data with police data and an index of deprivation, we examine inequalities in violent crime across small-level geography (LSOAs) for the whole of England. Our findings confirmed a recent upward trend in recorded violent crime in England between 2011 and 2018 and substantial between-area variability in recorded violent crime, as well as an increase in violent crime inequality across LSOAs during the period of analysis. Violent crime was higher in areas with increased deprivation and alcohol availability, especially in the form of on-licensed premises. On-licence availability, in the form of pubs, bars and nightclubs, explained variability in recorded violent crime more so when compared with off-licence availability. A positive interaction effect between alcohol availability (in the form of on-licensed premises) and deprivation showed how deprivation amplified the impact of alcohol availability, with more deprived areas having a stronger impact of on-licence availability on violent crime. Deprivation is thus an important contextual factor when considering rates and the social ecology of violence. Our findings suggest a need to respond to the disproportionate impact of violence on areas with higher levels of deprivation and availability of on-licensed premises.

Identifying tobacco retailers in the absence of a licensing system: lessons from Australia

ObjectivesTo estimate the proportion of retailers that sell tobacco in the absence of appropriate local government oversight, and to describe the characteristics by which they differ from those that can expect to receive such oversight.MethodsA database of listed tobacco retailers was obtained from a regional Victorian local government. Potential unlisted tobacco retailers were added using online searches, and attempts to visit all retailers were undertaken. GPS coordinates and sales type information of retailers that sold tobacco were recorded and attached to neighbourhood-level data on socioeconomic disadvantage and smoking prevalence using ArcMap. Logistic regression analyses, χ2 tests and t-tests were undertaken to explore differences in numbers of listed and unlisted retailers by business and neighbourhood-level characteristics.ResultsOf 125 confirmed tobacco retailers, 43.2% were trading potentially without government oversight. Significant differences were found between listed and unlisted retailers by primary business type (p<0.001), and sales type (p<0.001) but not by the other characteristics.ConclusionsThe database of tobacco retailers was inaccurate in two ways: (1) a number of listed retailers no longer operated or sold tobacco, and (2) 43.2% of businesses confirmed as selling tobacco were missing. As no form of licensing system exists in Victoria, it is difficult to identify the number of retailers operating, or to determine how many receive formal regulatory oversight. A positive licensing system is recommended to regulate the sale of tobacco and to generate a comprehensive database of retailers, similar to that which exists for food registration, gaming and liquor-licensed premises.

The effect of alcohol strength on alcohol consumption: findings from a randomised controlled cross-over pilot trial

Background Reducing the alcohol content of drinks has the potential to reduce alcohol consumption. The aims of this study are to (1) test the feasibility of a randomised controlled trial (RCT) to assess the effect of alcohol strength on alcohol consumption within licensed premises in the United Kingdom (UK), and to (2) provide data to estimate key parameters for a RCT. Methods This study is a double-blind randomised controlled cross-over pilot trial based within four licensed premises in the UK. Participants (n = 36) purchased and consumed ad libitum a 3.5% lager and a 4.8% lager during two separate study sessions. Descriptive statistics reported the efficacy and efficiency of the study processes, and the rates of licensed premises recruitment, and participant recruitment and attrition. Mean and the 95% confidence interval (CI) compared alcohol consumption between conditions. The mean, standard deviation (SD) and CI of UK units of alcohol consumed were used to calculate a sample size for a RCT. Responses to participant questionnaires and duration of participation in study sessions between conditions were analysed. Results Components of the study protocol were effective and efficient. The venue recruitment rate was less than anticipated. The participant recruitment rate was greater than anticipated. The rate of attrition was 23% and varied by less than 1% according to the arm of the trial. There was a reduction of alcohol consumed under the intervention conditions. Estimated mean difference, and 95% CI (UK units): − 3.76 (− 5.01 to − 2.52). The sample size required for a RCT is 53. Participants did not find one lager more pleasant in taste: (on a scale of one to 10) − 0.95 (− 2.11 to 0.21). Participants found the reduced-strength lager less enjoyable: (on a scale of one to 10) − 1.44 (− 2.64 to − 0.24) and they perceived themselves to be less intoxicated after consuming it: (on a scale of one to 10) − 1.00 (− 1.61 to − 0.40). Conclusion A RCT is feasible with minor alterations to the study protocol and scoping work to establish different brands of alcohol that are more alike and more enjoyable than the products used in the pilot trial. Trial registration Registered in the American Economic Association (AEA) Randomised Controlled Trial (RCT) Registry as of 16 June 2017. Unique identifying number: AEARCTR-0002266.

The effect of alcohol strength on alcohol consumption: findings from a randomised controlled cross-over pilot trial.

Background Reducing the alcohol content of drinks has the potential to reduce alcohol consumption. Aims: (1) test the feasibility of a randomised controlled trial (RCT) to assess the effect of alcohol strength on alcohol consumption within licensed premises in the United Kingdom (UK), (2) provide data to estimate key parameters for a RCT. Methods Double-blind randomised controlled cross-over pilot trial based within four licensed premises in the UK. Participants (n=36) purchased and consumed ad libitum a 3.5% lager and a 4.8% lager during two separate study sessions. Descriptive statistics reported the efficacy and efficiency of the study processes, and the rates of licensed premises recruitment, and participant recruitment and attrition. Mean and the 95% confidence interval (CI) compared alcohol consumption between conditions. The mean, standard deviation (SD) and CI of UK units of alcohol consumed were used to calculate a sample size for a RCT. Responses to participant questionnaires and duration of participation in study sessions between conditions were analysed.Results Components of the study protocol were effective and efficient. The venue recruitment rate was less than anticipated. The participant recruitment rate was greater than anticipated. The rate of attrition was 23% and varied by less than 1% according to the arm of the trial. There was a reduction of alcohol consumed under the intervention conditions. Estimated mean difference, and 95% CI (UK units): -3.76 (-5.01 to -2.52).The sample size required for a RCT is 53. Participants did not find one lager more pleasant in taste: (on a scale of one to 10) -0.95 (-2.11 to 0.21). Participants found the reduced-strength lager less enjoyable: (on a scale of one to 10) -1.44 (-2.64 to -0.24) and they perceived themselves to be less intoxicated after consuming it: (on a scale of one to 10) -1.00 (-1.61 to -0.40).Conclusion A RCT is feasible with minor alterations to the study protocol and scoping work to establish different brands of alcohol that are more alike and more enjoyable than the products used in the pilot trial. Trial registration Registered in the American Economic Association (AEA) Randomised Controlled Trial (RCT) Registry as of 16 June 2017: https://www.socialscienceregistry.org/trials/2266. Unique identifying number: AEARCTR-0002266.

Compliance to the Alcohol Law: Overserving to Obviously Intoxicated Visitors at Music Festivals

Music festivals are often high-risk settings associated with large numbers of visitors and high alcohol intoxication levels, which contribute to a number of public health-related problems. According to the Swedish Alcohol Act, servers are responsible for not overserving alcohol to obviously intoxicated patrons. The aim of the current study was to examine compliance to the Swedish Alcohol Act at music festivals by assessing the rate of alcohol overserving to festival-goers. We conducted a study at a large music festival in Sweden hosting approximately 50,000 visitors. Professional actors, i.e., pseudo-patrons, enacted a standardized scene in which a highly intoxicated festival-goer attempted to buy beer at licensed premises inside the festival. Observers monitored each attempt. A total of 52 purchase attempts were conducted. The rate of overserving was 26.9% and was not influenced by the server’s gender, the number of servers, or the level of crowdedness at the bar area. Overserving differed between server age groups, which was not statistically significant when controlling for other factors. Compliance to the Alcohol Act at the festival can be improved. Intoxication levels and related problems can be reduced by implementing a multicomponent intervention including staff training, policy work, and improved enforcement.

Bar Atmospherics and Smoking: A Qualitative Analysis of New Zealand Young Adult Smokers

Introduction Smoking among young adults is often associated with social contexts and alcohol use. Although many countries, including New Zealand, have prohibited smoking inside licensed premises, outdoor areas have enabled smoking and alcohol co-use to persist. We examined whether and how outdoor bar areas facilitate and normalize young adult smoking and explored potential policy implications. Methods We conducted in-depth interviews with 22 young adults who had recently smoked in a New Zealand bar or nightclub and investigated how physical design attributes (atmospherics) influenced experiences of smoking in outside bar settings. We used qualitative description to identify recurring accounts of the outdoor bar environment and thematic analysis to explore how participants experienced the bar in relation to smoking. Results Participants valued outdoor smoking areas that were comfortable and relaxing, and saw attributes such as seating, tables, heating, protection from inclement weather, and minimal crowding, as important. We identified four themes; these explained how participants used smoking to gain respite and make social connections, showed how bar settings enabled them to manage smoking’s stigma, and identified potential policy measures that would decouple smoking and alcohol co-use. Conclusions Evidence bar environments facilitate and normalize smoking among young adults questions whether smokefree policies should be expanded to include all bar areas. Introducing more comprehensive smokefree outdoor policies could reduce the influence of design attributes that foster smoking while also reframing smoking as outside normal social practice. Implications Bar environments contain many stimuli that cue and reinforce smoking and integrate smoking into social experiences. Expanding smokefree bar settings to include outdoor areas would reduce exposure to these stimuli, decrease opportunities for casual smoking, help maintain young people’s smokefree status, and support longer-term goals of sustained reductions in smoking prevalence.