In December 2023, Holyhead's crime rate of 8.8 per 1,000 residents places it 22.2% above the UK average, translating to a 1-in-114 chance of experiencing a reported crime over the course of the month. This elevated risk is most visible in the dominance of violence and sexual offences, which accounted for nearly half of all reported crimes—46.7% of the total. While the UK average for this category is 2.6 per 1,000, Holyhead's rate stands at 4.1 per 1,000, 56% higher than the national benchmark. The seasonal context of December, with its long nights, holiday gatherings, and temporary population shifts, likely contributes to this pattern. Anti-social behaviour, at 1.7 per 1,000, also exceeds the UK average by 83%, reflecting the challenges of managing public spaces during the festive season when alcohol consumption and crowd density may increase. Public order offences, at 0.6 per 1,000, are 25% above the UK average, suggesting that the combination of dark evenings and increased social activity may amplify tensions in shared spaces. The spike in drug-related incidents, with a rate of 0.6 per 1,000—200% above the UK average—highlights a concerning trend that could be linked to the heightened availability of illicit substances during the holiday period or the presence of transient populations in the area. These patterns underscore the need for targeted interventions that address both the immediate challenges of seasonal crime and the underlying factors that contribute to persistent issues in specific categories.