October 2023 saw Cardiff’s crime rate climb to 11.5 per 1,000 residents, placing it 43.8% above the UK average of 8.0 per 1,000. The rise follows seasonal shifts, with darker evenings and Halloween potentially amplifying activity in public spaces. Violence and sexual offences remained the most frequent category, accounting for 28.8% of all reported crimes, followed by anti-social behaviour (15.9%) and shoplifting (11.5%). This reflects the city’s dynamic character as a major urban centre with a mix of high-density residential areas, retail hubs, and nightlife districts. The sharp increase in shoplifting—124 cases in September to 510 in October—aligns with the pre-Christmas shopping season, though October’s figures suggest early trends. Anti-social behaviour also rose significantly, likely tied to the transition from autumn to winter, which may see more indoor gatherings and associated disputes. While property crimes dominate the overall picture, the violent crime share has edged up slightly compared to previous months, reflecting the impact of shorter daylight hours on street activity. The data also highlights stark disparities compared to the UK average: shoplifting rates in Cardiff are 124% higher than the national figure, and anti-social behaviour is 41% above the UK level. These gaps underscore the need for targeted interventions in areas with high foot traffic and limited surveillance. However, some categories show positive trends—burglary fell by 19.6% compared to September, and drug-related offences dropped by 23.7%, suggesting potential success in local policing strategies. As the city navigates the seasonal transition, the interplay between environmental factors, community engagement, and law enforcement efforts will shape future crime patterns.