Officers in Belper have appealed for witnesses to an assault last month.
An 18-year-old South Wingfield youth sustained injuries and had a tooth knocked out when he was assaulted by several youths on High Pavement in Belper.
The assault happened at about 8pm on Saturday October 22 after the victim and his friend had picked up a takeaway. A group of about six youths allegedly punched and kicked the victim.
Anyone who witnessed the assault should contact PC Roland Phillips on 101 quoting reference number 16000338076 or send him a message online by visiting the Contact Us section of our website here.
People can also call Crimestoppers anonymously on 0800 555 111 or online www.crimestoppers-uk.org/give-information/give-information-online/