August 2023 marked an unexpected surge in anti-social behaviour in Keynsham, a built-up area within Bath and North East Somerset, where this category alone accounted for 29.3% of all crimes reported. This dramatic rise, from 22 to 49 incidents—a 122.7% increase—stood out as the most surprising finding of the month. The overall crime rate for Keynsham in August was 7.8 per 1,000 residents, placing it 3.7% below the UK average of 8.1 per 1,000. Despite this slight advantage, the composition of crimes told a different story. Anti-social behaviour, violence and sexual offences, and criminal damage and arson collectively dominated the crime profile, with the former two categories showing starkly different trends. Violence and sexual offences declined by 19.1%, from 47 to 38, a reduction that positioned Keynsham 32% below the UK average for this category. The seasonal context of August—peak holiday month, increased tourism, and a higher proportion of empty homes—may have influenced the surge in anti-social behaviour and burglary. The most common crimes were anti-social behaviour (29.3%), followed by violence and sexual offences (22.8%) and criminal damage and arson (10.2%). This mix contrasts with the UK average, where anti-social behaviour is significantly lower and violence and sexual offences are higher. The data also highlighted a 17% increase in shoplifting and a 27% rise in criminal damage and arson compared to UK averages, suggesting that local factors—such as retail activity or community events—may have played a role in shaping these trends. While Keynsham’s overall rate remains slightly below the UK average, the volatility in specific categories underscores the need for continued monitoring and tailored responses to emerging patterns.