Diss, a built-up area within South Norfolk, recorded a crime rate of 6.3 per 1,000 residents in December 2025, placing it 10% below the UK average of 7.0 per 1,000. This figure, while lower than the national benchmark, highlights the area’s generally safer profile compared to the UK. Violence and sexual offences dominated the crime profile, accounting for 41.9% of all reported incidents with 26 cases recorded. This category, though only 1% above the UK average, may be influenced by the month’s seasonal context: dark evenings, holiday gatherings, and the influx of visitors during the Christmas shopping peak. The second most common category was criminal damage and arson, which surged to 10 incidents—92% above the UK average—possibly linked to the increased presence of unoccupied homes during the festive season. This spike, combined with a 23% increase in shoplifting (seven cases), suggests that the combination of seasonal factors and local dynamics may have contributed to these trends. The area’s low levels of burglary (one incident, 64% below the UK average) and vehicle crime (two incidents, 46% below the UK average) indicate that Diss remains a relatively secure environment, though the sharp rise in anti-social behaviour and criminal damage points to areas requiring closer attention. The overall crime rate, while modest, reflects the interplay between local conditions and broader seasonal patterns, with the holiday period likely contributing to fluctuations in both violent and property-related crimes.