September 2023 marked a sharp rise in crime across Haverfordwest, with the area’s crime rate reaching 10.9 per 1,000 residents — 36.3% above the UK average of 8.0. This figure reflects a marked departure from typical seasonal patterns, with violent crime and anti-social behaviour dominating the landscape. Violence and sexual offences accounted for 36.4% of all crimes reported, while anti-social behaviour and criminal damage followed closely, each contributing over 19% and 10% respectively. These trends align with the month’s seasonal context: as schools and universities resumed activity, increased foot traffic and social interactions may have contributed to a spike in incidents. The area’s status as a coastal town with a significant student population likely amplifies the impact of seasonal transitions, such as the return of freshers and the shifting dynamics of nightlife. While property crimes remained relatively low compared to violent offences, the disproportionate rise in drug-related incidents — which surged by 120% compared to the previous month — suggests a potential shift in criminal activity patterns. This increase, coupled with the continued prevalence of anti-social behaviour, raises concerns for residents navigating public spaces. The data highlights a combination of local demographics, seasonal rhythms, and enforcement priorities, though the absence of specific interventions makes it difficult to pinpoint exact causes. As temperatures cooled and evenings grew darker, the combination of heightened social activity and reduced visibility may have created conditions conducive to certain types of crime. Residents are advised to remain vigilant, particularly in areas with high concentrations of students or transient populations, as the month’s statistics underscore a clear uptick in incidents that warrants attention.