Detectives have charged a 19-year-old Nottinghamshire man with rape.
Police were called to an incident that happened just after midnight on Saturday, October 22, near Portland Street in Newark.
A woman in her 40s was walking along the street when she was subjected to a serious sexual assault.
A 19-year man has been charged with two rape offences and assault and remanded in custody.
Detective Inspector Stu Barson, from Nottinghamshire Police, said: “We would really like to thank the public for their help.
“This was an extensive investigation by our officers.”
Anyone with information or witnessed the incident is being asked to contact 101.
• Nottingham’s NET tram workers to ballot on strike action
• Grandparents warned in Nottinghamshire as dealers hide drugs and weapons in their homes
