Smaller towns and cities are at higher risk of youth violence than previously thought, says research by Chantal Rees, StreetDoctors Expansion Officer and Sheffield Team Leader. Risk factors were measured to find which places in England are most likely to see rising levels of knife crime, and therefore where StreetDoctors need to concentrate their efforts. This research has led to new StreetDoctors teams (Hull and Preston) and increased delivery in certain parts of the country.