Northampton's crime rate in October 2023 stood at 9.7 per 1,000 residents, placing it 21.2% above the UK average of 8.0 per 1,000. The most striking anomaly was the 96.2% surge in bicycle theft, rising from 26 to 51 incidents—a jump that defies typical seasonal patterns. Violence and sexual offences (33.6% of total crimes) and anti-social behaviour (16.7%) remained the dominant crime categories, though both showed unexpected declines compared to previous months. The sharp increase in bicycle theft contrasts with a 17.9% drop in violence and sexual offences, which may partly reflect the transition to darker evenings and Halloween-related disruptions. Shoplifting (8.8% of total crimes) and vehicle crime (6.6%) also remained elevated, with the former 55% above the UK average. The area's built-up character, with its mix of retail hubs and transport links, likely contributes to these patterns, though the bicycle theft spike suggests unexplained factors, such as changes in cycling infrastructure or enforcement priorities. October's shorter daylight hours and seasonal events may have intensified anti-social behaviour in public spaces, though this remains speculative without further data.