October 2025 marked a notable increase in Cardiff's crime rate, reaching 9.4 per 1,000 residents—22.1% above the UK average of 7.7. This figure underscores the city's position as a major urban centre where crime rates consistently exceed national benchmarks. The most prevalent crime category was violence and sexual offences, accounting for 29.3% of all incidents, a rate 2% above the UK average. This aligns with Cardiff's reputation as a hub for nightlife and social activity, where late-night incidents are more common. Anti-social behaviour followed closely at 13.2% of all crimes, though it remained 5% below the UK average, potentially reflecting effective community policing in residential areas. Shoplifting emerged as a striking concern, with a rate 90% above the UK average, likely driven by the city's high-density retail zones and the seasonal impact of Halloween. Public order offences also surged, 70% above the UK average, possibly linked to the increased use of public spaces during darker evenings. The seasonal context of October—marked by the clocks going back, shorter daylight hours, and the approach of Halloween—likely contributed to the overall rise in crime, as these factors can influence both perpetrator and victim behaviour. The city's mix of commercial, residential, and educational areas creates a complex environment where crime patterns are shaped by the interplay of population density, economic activity, and seasonal rhythms.