December 2023 marked a stark contrast in Colwyn Bay’s crime profile, with a rate of 11.3 crimes per 1,000 residents—56.9% above the UK average of 7.2. Violence and sexual offences dominated, accounting for 46.4% of all reported crimes, followed by anti-social behaviour (16.9%) and criminal damage and arson (9.4%). These figures align with seasonal patterns typical of a coastal town during the festive period, where extended evenings, holiday gatherings, and increased alcohol consumption may contribute to heightened incidents of violence and disorder. The area’s proximity to major transport links and retail hubs could also explain the prevalence of anti-social behaviour. Meanwhile, property crimes remained relatively low, with vehicle crime and bicycle theft both below UK averages, suggesting that local security measures or the nature of the built-up area may mitigate such risks. However, the sharp rise in drug-related offences and the persistence of theft from the person, even at low levels, highlight vulnerabilities that require targeted attention. The seasonal context—dark evenings, empty homes during the holiday season, and the peak of Christmas shopping—adds complexity to the crime picture, with patterns that may shift again in the new year.