October 2025 marked a notable shift in Cardiff's crime profile, with the local authority district recording a crime rate of 9.4 per 1,000 residents — 22.1% above the UK average of 7.7 per 1,000. This increase follows a seasonal rhythm typical of the area, where darker evenings and Halloween activities may have contributed to heightened activity in certain crime categories. Violence and sexual offences remained the most prevalent category, accounting for 29.3% of all reported crimes, with a rate of 2.7 per 1,000 — matching the UK average but significantly higher than previous months. Anti-social behaviour and shoplifting followed, with the latter recording a rate 90% above the UK average, likely linked to the retail presence in Cardiff's high streets and town centres. The seasonal context of October — clocks going back, shorter daylight hours, and Halloween — may have influenced patterns, particularly in public order offences and anti-social behaviour, which saw a 70% increase above the UK average. While the overall crime rate rose, the balance between property and violent crimes remained stable, with property crimes accounting for 40.6% of the total and violent crimes 29.3%. This suggests that the area's character as a major urban centre with a mix of commercial and residential zones continues to shape crime trends, though the exact drivers of the month's increase remain to be fully understood.