For every resident in Mountain Ash, the likelihood of encountering crime in March 2025 was 1 in 114, translating to a local crime rate of 8.8 per 1,000 — 12.8% above the UK average. This figure reflects a built-up area within Rhondda Cynon Taf, where the transition to spring and longer evenings may have influenced patterns of activity. Violence and sexual offences accounted for 37.3% of all crimes, a category where Mountain Ash’s rate (3.3 per 1,000) was 21% higher than the UK average. Anti-social behaviour followed closely at 17.7%, with a rate 20% above the national average, while public order offences stood at 11.8%, an 82% jump compared to the UK. These figures suggest that community tensions or environmental factors, such as increased foot traffic during the day or social gatherings in the evenings, may contribute to the higher-than-average rates. The seasonal shift in March, with clocks changing and daylight extending, could also play a role in shaping crime dynamics, altering the timing and location of incidents. However, direct causal links, and local conditions remain a critical factor. The overall crime rate, while elevated, remains in line with patterns observed in similar urban areas, where public order and anti-social behaviour often dominate the crime profile.