Revealed: Most reported crimes in County Durham and Darlington VIOLENCE and sexual offences were the most reported crimes across County Durham and Darlington, alongside anti-social behaviour, figures reveal. The most up to date figures, from November 2020, show violence and sexual offences and anti-social behaviour were the most commonly reported crimes across all Durham Constabulary neighbourhood policing areas. The two categories were consistently the most reported in every neighbourhood, with the exception of Newton Aycliffe (Byerley) and South Hetton / Haswell / Haswell Plough, where criminal damage and arson were most reported.