A 24-year-old man has appeared in court accused of sexual assault.
The man, who cannot be named to protect the identity of the complainant, faces on charge of sexual assault.
The charge relates to an alleged incident on September 14.
An investigating officer told Derry Magistrates Court he believed he could connect the 24-year-old to the charges.
The defendant was released on bail to appear in court again later this month.
As part of his bail conditions, the 24-year-old is banned from contacting the alleged injured party and ordered to abide by a curfew.